HIV/AIDS for Florida Healthcare Professionals
Online Continuing Education Course
MANDATORY FLORIDA HIV/AIDS CEU. 1-hour continuing education course for nursing, OT, PT, and select other FL health providers. FL BON approved. Course covers incidence, etiology, stages, and Florida testing-related requirements. See approved licenses before taking this Florida mandatory course.
Course Price: $10.00
Contact Hours: 1
Course updated on
August 2, 2023
3.6 / 437 ratings
"This was so very well written and presented in such an organized, intuitive manner that I was blown away. Useful and informative, it should be a guide for future content developers." - Christine, RN in Florida
"Excellent course — relevant and concise." - Allison, RN in Florida
"This course was simple and to the point." - Carol, RN in Florida
"I'm confident after reading this course to work with any HIV patient. I also learned how to protect myself." - Yveny, RN in Florida
Accreditation / Approval Information
This course fulfills the 1-hour HIV/AIDS continuing education requirement for many Florida healthcare professionals.
SEE APPROVED LICENSES BEFORE TAKING THE COURSE
HIV/AIDS for Florida Healthcare Professionals
Copyright © 2023 Wild Iris Medical Education, Inc. All Rights Reserved.
LEARNING OUTCOME AND OBJECTIVES: Upon completion of this course, you will have increased your knowledge of HIV/AIDS in order to better care for your patients. Specific learning objectives to address potential knowledge gaps include:
- Discuss the incidence of HIV/AIDS in Florida.
- Outline the etiology and stages of HIV infection.
- Describe modes of transmission for HIV.
- Summarize Florida’s HIV testing-related requirements.
TABLE OF CONTENTS
As of 2021 in the United States and its six dependent areas, there were more than 1.2 million people living with HIV. In 2020, 30,635 people received an HIV diagnosis—a 17% decrease from the previous year—and there were 18,489 deaths attributable to any cause among adults and adolescents diagnosed with HIV. Among those who received an HIV diagnosis during 2020, more than 1 in 5 persons (21.6%) received a late-stage diagnosis (AIDS) (CDC, 2022a).
The World Population Review (2023) reported that as of 2023, Florida had 110,034 people living with HIV, the third highest number among the United States. Florida also had the highest number of new HIV diagnoses (3,408), which is a rate of 39.1 per 100,000 people.
The Black/African American and Hispanic/Latino populations experience higher rates of new HIV diagnoses. Florida’s Black population is the demographic group with the highest number of people living with HIV (49,943) and with the highest rate of late-stage HIV or AIDS. Racial and ethnic minorities also experience more barriers to accessing HIV prevention and care services. Stigma, fear of reporting test results, and limited HIV risk education make minorities more vulnerable to contracting the virus (FL DOH, 2023a).
ETIOLOGY AND STAGES OF HIV INFECTION
HIV, the human immunodeficiency virus, spreads via certain body fluids; specifically attacks the CD4, or T cells, of the immune system; and uses those cells to make copies of itself. HIV is unable to grow or reproduce on its own and depends on a host cell for the raw materials and the energy necessary for all the biochemical activities that allow the virus to reproduce. As time passes, the virus can destroy enough of these specialized cells that the immune system no longer is able to fight off infections and disease.
HIV is unique among many other viruses because the body is unable to destroy it completely, even with treatment. As a result, once a person is infected with the virus, the person will have it for the remainder of their life (CDC, 2022b).
Following transmission of the virus, the individual will typically progress through three stages of illness.
- Stage 1: Acute infection is the earliest stage, when seroconversion takes place, and the person is very contagious.
- Stage 2: Clinical latency or chronic HIV. During this stage, the virus is still active and continues to reproduce. This stage can last for 10–15 years, and immunosuppression gradually develops. The person may be asymptomatic and can transmit the virus to others. People who take HIV treatment as prescribed may never move into the next stage (AIDS).
- Stage 3: Acquired immunodeficiency syndrome (AIDS) is the final, severe stage of HIV infection, at which point the immune system is severely damaged and opportunistic infections (OIs) or cancers begin to appear. The person with AIDS can have a high viral load and may easily transmit HIV to others.
An individual can only become infected with HIV through direct contact with certain body fluids from a person with HIV who has a detectable viral load. A detectable viral load is having more than 200 copies of HIV in a milliliter of blood.
Body fluids known to transmit HIV include:
- Semen and preseminal fluid
- Rectal fluids
- Vaginal fluids
- Breast milk
In addition, any body fluid visibly contaminated with blood should be considered capable of transmitting HIV. These fluids may include:
For transmission to occur, the virus must enter the bloodstream of an HIV-negative person through a mucous membrane. These are located in the:
- Tip of the penis
The virus can also be transmitted through open cuts or sores or through direct injection (e.g., by a needle or syringe).
Unless blood is visibly present, HIV cannot be transmitted by:
- Nasal secretions
HIV also cannot be transmitted by:
- Donating blood
- Closed-mouth kissing
- Sharing food or drinks
- Sharing toilets
The main routes of HIV transmission are through:
- Unprotected sexual contact with an infected person
- Sharing needles and syringes with an infected person
- From an infected mother to child during pregnancy, during birth, or after birth while breastfeeding
Additional criteria for HIV transmission to occur include:
- HIV must be present in sufficient transmittable amounts.
- HIV must be able to enter the bloodstream of the next person.
(HIV.gov, 2022a; St. Maarten AIDS Foundation, 2023)
HIV transmission rates vary by the type of sexual contact; however, men who have sex with men (MSM) are disproportionately at higher risk for HIV infection. The chances of contracting HIV are highest among those who have receptive anal sex (about 1%). HIV probability is lower for those having insertive anal sex, followed by receptive and insertive vaginal sex. With all three types, the odds of contracting HIV after one exposure are well below 1% (Watson, 2022).
HIV acquisition rates among uncircumcised males are higher than for circumcised males. Circumcision reduces the risk of female-to-male HIV transmission by 50%–60%; however, circumcision does not appear to decrease the risk of HIV transmission to the partner (Cohen, 2022).
Injection Drug Use
Sharing injection needles, syringes, and other paraphernalia with an HIV-infected person is the second riskiest behavior following receptive anal sex, potentially sending HIV (as well as hepatitis B and C viruses and other bloodborne diseases) directly into the user’s bloodstream. About 1 in 10 new HIV diagnoses in the United States is attributed to injection drug use or male-to-male sexual contact and injection drug use (CDC, 2021a).
The chances that donated blood will contain HIV is less than 1 in nearly 2 million. While all blood donations are screened for HIV before they enter the blood pool, all laboratory tests have a “window period” in which very recent HIV infections cannot be detected, and in those most sensitive assays that are used by blood collection agencies, this window may be between 10–16 days. Because of this, a very small number of infected samples still make it through testing (Tufts Medical Center, 2022).
Tattooing, Body Piercing
There are no known cases in the United States of anyone becoming infected with HIV from professional tattooing or body piercing. There is, theoretically, a potential risk, especially during the time period when healing is taking place. It is also possible to become infected by HIV from a reused or improperly sterilized tattoo or piercing needle or other equipment, or from contaminated ink. The risk is very low but increases when the person performing the procedure is not properly trained and licensed (CDC, 2022b).
Before effective treatment was available, about 25% of pregnant mothers with HIV passed the virus to their babies. Today, if the mother is receiving HIV treatment and has a sustained undetectable viral load through pregnancy and postpartum, the risk of passing HIV to the baby is less than 1%. The risk of HIV transmission while breastfeeding is also less than 1% for women with HIV on antiretroviral therapy with sustained undetectable viral load through pregnancy and postpartum (USDOH, 2021; NIH, 2023).
Other Factors Affecting Transmission Risk
Many other factors, alone or in combination, affect the risk of HIV transmission, including the person’s viral load. The higher someone’s viral load (above 100,000 copies per milliliter of blood), the more likely the person is to transmit HIV (IAPAC, 2021).
Another factor that increases risk of acquiring or transmitting HIV is the presence of other sexually transmitted diseases/infections (CDC, 2023).
From 2000 onward, occupationally acquired HIV infection in the United States has become exceedingly rare, with only one confirmed case (Spach & Kalapila, 2023). Risk of transmission of HIV following inadvertent exposure varies widely depending upon the type of exposure. Risk is increased when the source has a high viral load, the volume is large, and the exposure is deep. Healthcare personnel at highest risk are those who have been inoculated percutaneously with blood from a source patient with HIV who is not on suppressive antiretroviral therapy and/or has a detectable viral load (Zachary, 2023).
OCCUPATIONAL INFECTION CONTROL
The state of Florida requires training in Standard Precautions, which are used to prevent HIV transmission in healthcare settings. Standard Precautions are used with all patients at all times and in all settings. They include:
- Personal protective equipment, including gloves, masks, protective eye wear, and/or face shields
- Hand hygiene using soap and water or waterless, alcohol-based hand rub
- Careful handling and disposal of sharp instruments during and after use
- Use of tags or labels to indicate biohazardous material
- Control of personal activities in the workplace (e.g., eating, drinking)
Additionally, the Occupational Safety and Health Administration (OSHA) standards for bloodborne pathogens (BBP, 29 CFR 1910.1030) and personal protective equipment (PPE, 29 CFR 1910 Subpart I) require employers to protect workers from occupational exposure to infectious agents (OSHA, n.d.).
When occupational exposure to HIV occurs, the U.S. Public Health Service recommends that the status of the exposure source patient be obtained and postexposure prophylaxis antiretroviral medication be started within 72 hours and continued for a four-week duration. Expert consultation is recommended, and close follow-up should be provided, with baseline and follow-up HIV testing (Kuhar et al., 2018).
ANTIRETROVIRAL THERAPY (ART) FOR HIV TREATMENT AND PREVENTION
Antiretroviral therapy (ART) is the daily use of a combination of medications to treat HIV. ART does not cure HIV but transforms it into a manageable chronic condition. ART is recommended to be offered to all HIV-infected patients, including infants and children, even when they are asymptomatic. ART should be started soon after initial diagnosis. Doing so improves outcomes and adherence to care (HIV.gov, 2023a).
Pre-exposure prophylaxis (PrEP) is for adults who do not have HIV but are at high risk of becoming infected. As a part of PrEP, ART medication is taken consistently every day to reduce the risk of getting HIV virus through sexual contact.
Post-exposure prophylaxis (PEP) involves ART medicine taken to prevent getting HIV after a recent exposure. PEP must be started within 72 hours after a possible exposure, and needs to be taken daily for 28 days (CDC, 2023b).
An estimated 1.2 million people in the United States are infected with HIV, including about 158,500 people who are unaware of their status. Nearly 40% of new HIV infections are transmitted by people who do not know they have the virus. HIV testing is the first step in preventing transmission of the virus to others. HIV tests are quite accurate, but no test can detect the virus immediately after infection (CDC, 2022c).
Types of HIV Tests
There are three types of HIV tests:
Antibody tests detect antibodies to HIV in the person’s blood or oral fluid. Antibody tests have a window of 23–90 days before HIV can be detected after an exposure. Antibody tests that use blood from a vein can detect HIV sooner after infection than tests performed with blood from a finger stick or with oral fluid. Most rapid tests and HIV self-tests are antibody tests.
Antigen/antibody tests look for both HIV antibodies and antigens. Antibodies are produced by a person’s immune system following an exposure to a virus such as HIV. Antigens are foreign substances that cause a person’s immune system to activate. If a person becomes infected with HIV, the antigen p24 is produced before antibodies develop. An antigen/antibody test performed by a lab on blood from a vein can usually detect HIV 18–45 days after exposure. There is also a rapid antigen/antibody test available that is done with a finger stick. Antigen/antibody tests done with blood from a finger stick can take from 18–90 days after exposure to detect HIV.
Nucleic acid tests (NATs) directly test for HIV in the blood. This test is recommended for those who have had a recent exposure or a possible exposure with early symptoms of HIV and have tested negative with an antibody or antigen/antibody test. The window period before detection can occur for NATS is 10–33 days following exposure (CDC, 2022e).
Who Should Be Tested?
The CDC (2022c) and the state of Florida (FL DOH, 2023) recommend that everyone between the ages of 13 and 64 be tested for HIV at least once as part of routine healthcare.
Recommendations call for people with higher risk factors to be tested at least annually. These individuals include:
- Sexually active gay or bisexual men (some of whom may benefit from even more frequent testing, such as every 3–6 months)
- People who have had sex with an HIV-positive partner
- People who have had more than one partner since their last HIV test
- Those who have shared needles (“works”) to inject drugs
- People who have exchanged sex for drugs or money
- People who have another sexually transmitted disease, hepatitis, or tuberculosis
HIV testing is mandatory in the United States for:
- Blood and organ donors
- Military applicants and active-duty personnel
- Federal and state prison inmates
- Newborns in some states
Additionally, Florida mandates testing for specific populations, as described below:
Florida Statute 64D-3.042 requires all pregnant women to be tested for sexually transmitted diseases (STDs), including HIV, chlamydia, gonorrhea, hepatitis B, and syphilis, at the initial prenatal care visit and again at 28–32 weeks’ gestation. Women who present in labor and delivery or within 30 days postpartum with no record of STD testing after 27 weeks’ gestation are considered at a high risk and should be tested for HIV, hepatitis B, and syphilis (FL DOH, 2022).
Exceptions to the testing outlined above state:
- A woman who tested positive for hepatitis B surface antigen (HbsAg) during the initial examination related to her current pregnancy need not be retested at 28–32 weeks gestation.
- A woman with documentation of HIV infection or AIDS need not be retested during the current pregnancy.
Women shall be considered at a high risk for sexually transmissible diseases and shall be tested for hepatitis B surface antigen (HBsAg), HIV, and syphilis prior to discharge, who appear at delivery or within 30 days postpartum with:
- No record of prenatal care
- Prenatal care with no record of testing
- Prenatal care with no record of testing after the 27th week of gestation
(FL DOH, 2022)
Prior to any testing required by this rule, practitioners shall:
- Notify the woman which tests will be conducted
- Inform the woman of her right to refuse any or all tests
- Place a written statement of objection signed by the woman each time she refuses required testing in her medical record specifying which tests were refused
- If the woman refuses to sign the statement, document the refusal in the medical record; and no testing shall occur for the infections specified in the refusal statement of objection
(FL DOS, 2020)
According to Florida law, if an inmate’s HIV status is unknown to the Department of Corrections, the department shall perform an HIV test on the inmate not less than 60 days prior to the inmate’s presumptive release date from prison by reason of parole, accumulation of gain-time credits, or expiration of sentence. An inmate who is known to be HIV positive or who has been tested within the previous year and does not request retesting need not be tested.
Those who test positive are to be provided special transitional assistance, which must include:
- Education on preventing transmission of the virus to others and on the importance of follow-up care and treatment
- A written, individualized discharge plan that includes referrals to and contacts with the county health department and local HIV primary care services in the area where the inmate plans to reside
- A 30-day supply of all HIV/AIDS-related medications that the inmate is taking prior to release under the protocols of the Department of Corrections and the treatment guidelines of the United States Department of Health and Human Services
(FL Legislature, 2023)
FLORIDA TESTING SITES
Florida leads the nation in the number of HIV tests conducted. There are over 1,600 publicly funded and registered testing sites around the state. HIV testing is provided in a number of venues, including:
- County health departments
- Nonprofit community-based organizations
- Community health centers
- Mobile testing units
- Sexually transmitted disease clinics
- Outreach events, and other community venues
(FL DOH, 2023c)
Testing and Informed Consent in Florida
One of the key components of Florida’s plan to eliminate HIV transmission and reduce HIV-related deaths is the implementation of routine HIV screening in healthcare settings and priority testing in nonhealthcare settings.
In Florida, in a healthcare setting, persons shall be notified orally or in writing that an HIV test is planned and that they have the right to decline the test. A person who has signed a general consent form for medical care is not required to sign or otherwise provide a separate consent for HIV testing.
In a nonhealthcare setting where testing is being done, a provider shall obtain informed consent preceded by an explanation of the right to confidential treatment of information. The provider shall also inform the person that a positive HIV test result will be reported to the county health department.
Informed consent must be obtained from a legal guardian or other authorized person if the person being tested is not competent, is incapacitated, or is otherwise unable to make an informed judgment (FL Legislature, 2023).
Minors in Florida (unemancipated children under the age of 18) are considered adults and do not require parental or guardian consent for the examination and treatment of sexually transmissible diseases, including HIV testing and treatment (FL Legislature, 2023).
TESTING WITHOUT INFORMED CONSENT
HIV testing without informed consent may occur in the following circumstances:
- Bona fide medical emergencies if results are necessary for medical diagnostic purposes to provide appropriate care and the patient is unable to consent
- Court-mandated testing
- Epidemiological research consistent with institutional review boards (identity of test subject is not known and may not be retrieved by the researcher)
- Lawfully collected human tissue without the consent of the donor for corneal removal or enucleation of the eyes
- Significant exposures of medical personnel during the course of employment, within the scope of practice, or during provision of emergency medical assistance
- Significant exposures of nonmedical personnel while providing emergency medical assistance during a medical emergency
- Persons convicted of prostitution or of procuring another to commit prostitution
- Prison inmates prior to release (see above)
- Criminal acts, when victims of criminal offenses involving transmission of body fluids obtain a court order to test a defendant
- Hospitalized infants for which testing is diagnostically indicated for the appropriate care and treatment of the infant if, after a reasonable attempt, a parent cannot be contacted to provide consent
- Repeat HIV testing, when performing HIV testing to monitor the clinical progress of a patient previously diagnosed as HIV-positive or repeat HIV testing conducted to monitor possible conversion from a significant exposure
(FL Legislature, 2023)
The identity of any person upon whom a test has been performed and the test results are both confidential. No person who has obtained or has knowledge of a test result may disclose or be compelled to disclose the identity of any person upon whom a test is performed, or the results of such a test, in a manner that permits identification of the subject of the test, except to:
- The subject of the test or the subject’s legally authorized representative
- Any person, including third-party payors, designated in a legally effective release of test results executed prior to or after the test by the subject of the test or the subject’s legally authorized representative
- The public health department
- An authorized agent or employee of a health facility and healthcare provider authorized to obtain the test results
- Healthcare providers consulting between themselves or with healthcare facilities for diagnosis and treatment decisions
- Health facility or provider that procures, processes, distributes, or uses donor body parts or semen
- Healthcare facility staff committees for program monitoring, evaluation, or service reviews
- Authorized medical or epidemiological researchers
- A person allowed access by a court order
- A person allowed by order of a judge of compensation claims
- Employees of the department or of child-placing and child-caring agencies or of family foster homes
- Adoptive parents of the person, or any adult custodian, adult relative, or person responsible for a child’s welfare
- Employees of residential facilities or of community-based care programs caring for developmentally disabled persons
- A healthcare provider involved in the delivery of a child, who can note the mother’s HIV test results in the child’s medical record
- Medical or nonmedical personnel who have received significant exposure
- The medical examiner, who shall disclose results to the health department
(FL Legislature, 2023)
Any violation of confidentiality provisions shall be grounds for disciplinary action contained in the facility’s or professional’s respective licensing chapter. Any person who violates the confidentiality provisions commits a first-degree misdemeanor, punishable by a definite term of imprisonment not exceeding one year. Anyone who knew or should have known the nature of the information and maliciously, or for monetary gain, disseminates this information to any other person commits, a third-degree felony, punishable by a term of imprisonment not to exceed five years (FL Legislature, 2023).
Notification of Test Results
The healthcare professional ordering an HIV test must ensure that “all reasonable efforts” are made to notify the person tested of the results, relating information to the test subject for both negative and positive test results. Providers are left to their own judgments on the manner to discharge this responsibility, much the same as they are in notifying their other patients of contagious diseases or serious illnesses.
Positive test results should be accompanied by information on availability of appropriate medical and support services, importance of partner notification, and prevention of transmission of HIV. Negative test results shall include, as appropriate, information on preventing the transmission of HIV (FL Legislature, 2023).
Each Department of Health shall develop, by rule, a program consistent with the provisions for counseling and testing persons for the human immunodeficiency virus. The program must provide supplemental corroborative testing on all positive test results before the results of any positive test is provided to a patient.
The program must also provide the opportunity for face-to-face post-test counseling on the meaning of the test results; possible need for additional testing; social, medical, and economic consequences of a positive test result; and the need to eliminate behavior which might spread the disease to others (FL Legislature, 2023).
The older generation of Americans is familiar with the disease and its history, but today’s younger people, having been born after the disease became controllable in the United States, may have limited awareness of it. The public no longer has a sense of urgency or importance about AIDS. However, HIV continues to spread in Florida. Many are unaware they are infected and unknowingly transmit the virus to others.
The key to controlling the epidemic is prevention. Healthcare professionals have a critical role in the screening and education of patients, families, and communities about HIV/AIDS and transmission prevention. It is essential that efforts continue to be made to increase the number of individuals undergoing testing and receiving treatment both as management of the infection and prevention of transmission.
Florida AIDS Hotline
HIV/AIDS (Florida Health)
Postexposure Prophylaxis Hotline (PEPLine)
NOTE: Complete URLs for references retrieved from online sources are provided in the PDF of this course.
Centers for Disease Control and Prevention (CDC). (2023). STDs and HIV—CDC detailed fact sheet. https://www.cdc.gov
Centers for Disease Control and Prevention (CDC). (2022a). Statistics overview. https://www.cdc.gov
Centers for Disease Control and Prevention (CDC). (2022b). About HIV. https://www.cdc.gov
Centers for Disease Control and Prevention (CDC). (2022c). HIV testing. https://www.cdc.gov
Centers for Disease Control and Prevention (CDC). (2021a). HIV and injection drug use. https://www.cdc.gov
Cohen M. (2022). HIV infection: Risk factors and prevention strategies. UpToDate. https://www.uptodate.com
Florida Department of Health (FL DOH). (2023a). Integrated plan. https://www.floridahealth.gov
Florida Department of Health (FL DOH). (2023b). HIV/AIDS. https://www.floridahealth.gov
Florida Department of Health (FL DOH). (2023c). Testing and counseling. https://www.floridahealth.gov
Florida Department of Health (FL DOH). (2022). Perinatal HIV prevention. http://miamidade.floridahealth.gov
Florida Department of State (FL DOS). (2020). Notice 22960499. https://www.flrules.org
Florida Legislature. (2023). 2019 Florida Statutes, Title XXIX, 381.004, HIV testing. https://www.flsenate.gov
HIV.gov. (2023). FDA-approved HIV medicines. https://hivinfo.nih.gov
HIV.gov. (2022). How is HIV transmitted? https://www.hiv.gov
International Association of Providers of AIDS Care (IAPAC). (2021). Viral load. https://www.iapac.org
Kaiser Family Foundation (KFF). (2022). HIV testing in the United States. https://www.kff.org
Kuhar D, Henderson D, Struble K, et al. (2018). Updated U.S. Public Health Service guidelines for the management of occupational exposures to HIV and recommendations for postexposure prophylaxis. Centers for Disease Control and Prevention. https://stacks.cdc.gov
National Institutes of Health. (NIH). (2023). Update to clinical guidelines for infant feeding supports shared decision making: Clarifying breastfeeding guidance for people with HIV. https://www.hiv.gov
Occupational Safety and Health Administration (OSHA). (n.d.). Worker protections against occupational exposure to infectious diseases. https://www.osha.gov
St. Maarten AIDS Foundation. (2023). Knowledge is power, get informed. https://www.sxmaidsfoundation.org
Tufts Medical Center. (2022). HIV infection from blood transfusions. https://hhma.org
U.S. Department of Health & Human Services (USDHHS). (2021). Pregnancy and HIV. https://www.womenshealth.gov
Watson S. (2022). The body: What are the chances of getting HIV from one exposure? TheBody. https://www.ihv.org
World Population Review. (2023). HIV statistics by state, 2023. https://worldpopulationreview.com
Zachary K. (2023). Management of health care personnel exposed to HIV. UpToDate. https://www.uptodate.com