The Philippines has had one of the fastest-growing HIV epidemics in the Asia-Pacific region. Most new infections are sexually acquired, and a large share occur among young people and men who have sex with men. Because HIV and other sexually transmitted infections (STIs) share routes, risk behaviors, and prevention methods, the DOH and local governments deliver them as one program area.
Core terms
| Term | Meaning |
|---|
| HIV | Human immunodeficiency virus; destroys CD4 cells; without treatment it progresses to AIDS (opportunistic infections, CD4 below 200 cells/µL) |
| Window period | Time after infection before a test turns positive; a negative test soon after exposure must be repeated |
| Treatment hub | A DOH-accredited public or private hospital or facility that provides antiretroviral therapy (ART) and care for opportunistic infections |
| U = U | Undetectable = untransmittable: a person on ART with a sustained undetectable viral load does not transmit HIV sexually |
| PrEP / PEP | Pre-exposure prophylaxis (taken before possible exposure by HIV-negative people at risk) / post-exposure prophylaxis (started as soon as possible, within 72 hours, for 28 days) |
| Key populations | Groups at higher risk and often facing stigma: men who have sex with men, transgender women, people who inject drugs, people who sell sex |
Common STIs seen in community practice
| Infection | Typical presentation | Treatment principle |
|---|
| Syphilis | Painless chancre → rash on palms and soles → latent → tertiary disease | Benzathine penicillin G deep IM only (2.4 million units once for early syphilis; weekly for 3 weeks for late latent or unknown duration) |
| Gonorrhea | Purulent urethral or cervical discharge; often silent in women | Ceftriaxone IM per current guideline; test for chlamydia too |
| Chlamydia | Often asymptomatic; cervicitis, urethritis, pelvic inflammatory disease | Doxycycline (not in pregnancy) or azithromycin |
| Genital herpes | Painful vesicles and ulcers; recurs | Antivirals shorten episodes; no cure |
| HPV | Genital warts; cervical cancer risk | HPV vaccination, cervical screening |
| Hepatitis B | Often silent; chronic liver disease | Vaccination; antiviral therapy when indicated |
All STIs increase the risk of acquiring and transmitting HIV. A person with one STI should be offered testing for HIV, syphilis, and hepatitis B, and partners should be notified and treated.
The Philippine HIV and AIDS Policy Act (RA 11166, 2018) is the legal framework. Key provisions:
- Philippine National AIDS Council (PNAC) — reconstituted as an agency attached to the DOH; it develops the AIDS Medium Term Plan and coordinates the national response.
- Education — DepEd, CHED, and TESDA integrate basic, age-appropriate instruction on HIV transmission, prevention, human rights, and stigma reduction into curricula.
- Voluntary testing is the rule. Compulsory HIV testing is allowed only in limited situations: certain criminal cases (such as rape and serious physical injuries), specific Family Code matters, and donation of blood, organs, or tissues.
- Consent of minors: a child aged 15 to below 18 consents to voluntary HIV testing without parental consent. A child below 15 who is pregnant or engaged in high-risk behavior may be tested with the assistance of a licensed social worker or health worker; otherwise a parent or guardian consents and the child's assent is obtained (if no parent or guardian is available, testing proceeds under Sec. 29 with a licensed social worker's assistance). Counseling is required in every case.
- Free pre-test and post-test counseling at accredited testing facilities.
- Confidentiality: HIV status may not be disclosed without written consent. Permitted disclosures are limited to DOH surveillance reporting (with identity protected), health workers directly involved in the person's care, and a court order in a proceeding about HIV status.
- Treatment hubs provide ART and opportunistic-infection medicines to enrolled persons living with HIV.
- Discrimination is prohibited in employment, schools, travel and housing, public office, insurance, hospital and burial services, and through bullying based on actual or perceived HIV status.
Combination prevention (biomedical + behavioral + structural):
- Biomedical: condoms and lubricants, PrEP, PEP, treatment as prevention (U = U), prevention of mother-to-child transmission, STI treatment, hepatitis B and HPV vaccination.
- Behavioral: correct and consistent condom use, fewer partners, regular testing, harm reduction for people who use drugs.
- Structural: stigma reduction, legal protection, youth-friendly and key-population-friendly services.
Cascade of care ("test, treat, retain") — find people living with HIV through testing, link them to ART as soon as possible after diagnosis (same-day or rapid start when ready), and keep them in care until the viral load is suppressed. Program monitoring follows the proportion reaching each step.
Elimination of mother-to-child transmission — screen every pregnant client for HIV, syphilis, and hepatitis B at the first prenatal visit (WHO triple-elimination approach), treat promptly, and give infant prophylaxis and follow-up.
HIV testing and counseling in the community
- Pre-test counseling: purpose, window period, confidentiality, how results are given; obtain informed consent (the client's own consent at age 15 and above).
- Screening test (rapid test or laboratory assay); a reactive result is not a diagnosis — it must be confirmed per the national testing algorithm.
- Post-test counseling: for a non-reactive result, discuss prevention (condoms, PrEP) and retesting after the window period if there was a recent exposure; for a confirmed positive result, give emotional support, assess safety, and link to a treatment hub the same day or as soon as possible.
- Offer partner notification and testing — with the client's consent, or through assisted notification that protects the client's identity.
ART essentials (nursing focus)
- First-line ART is a fixed-dose tenofovir–lamivudine–dolutegravir (TLD) tablet taken once daily.
- Take every dose at the same time daily — missed doses allow viral rebound and resistance; use pill boxes, phone reminders, and treatment partners.
- Monitor viral load (goal: undetectable), weight, kidney function (tenofovir), and drug interactions (dolutegravir with polyvalent cations such as antacids, calcium, and iron — separate doses as instructed).
- Screen every person living with HIV for tuberculosis at each visit; give TB preventive treatment when active TB is excluded.
STI syndromic and etiologic care
- Where laboratory testing is limited, clients with discharge or ulcers are treated by syndrome according to national guidelines; otherwise test and treat by organism.
- Before benzathine penicillin: ask about penicillin allergy; give deep IM only, never IV; observe for at least 15–30 minutes with epinephrine available. Warn about the Jarisch–Herxheimer reaction (fever and aches within 24 hours, not an allergy).
- Treat partners; advise abstinence until both have completed treatment and symptoms resolve.
- Repeat syphilis titers to confirm response.
Outreach and youth-friendly services
- Peer educators and community-based organizations reach key populations where they are (online, in the community).
- Offer services with privacy, non-judgmental language, and flexible hours; young clients aged 15–17 may consent to HIV testing themselves.
- Protect confidentiality in every step — private counseling area, coded records, no disclosure to family or employers without written consent.
- Counselor and educator — pre- and post-test counseling, condom demonstration and return demonstration, PrEP and PEP education, adherence counseling.
- Case finder — offer testing to STI clients, TB clients, pregnant clients, and key populations; screen household and sexual contacts.
- Linkage manager — ensure every confirmed positive client is enrolled at a treatment hub and followed if a visit is missed.
- Surveillance and reporting — report cases to the DOH surveillance system with identity protection.
- Advocate — challenge stigma and discrimination in the facility and community.
- Safe practice — standard precautions for all clients; if a needlestick occurs, wash the site, report immediately, and start PEP as soon as possible (within 72 hours).
- Confidentiality (RA 11166) — unauthorized disclosure of HIV status is a punishable offense. This overrides informal requests from relatives, employers, or school officials.
- Consent — testing is voluntary; forcing a test for employment, school admission, or travel is prohibited.
- Minors — aged 15–17: own consent; below 15: follow the social-worker-assisted or parental-consent rules above; counseling is always required.
- Non-discrimination — a person living with HIV cannot be refused admission, care, or burial services because of HIV status.
- Data privacy — the Data Privacy Act (RA 10173) applies to all health records; share only on a need-to-know basis.
- Autonomy vs. partner protection — encourage and support the client to disclose to partners; use assisted notification methods that respect the law rather than disclosing on your own.
Case 1. A 16-year-old asks for an HIV test at the rural health unit and does not want his parents told.
Action: Provide pre-test counseling and test with his own consent; keep the result confidential. Why: RA 11166 allows minors aged 15–17 to consent to voluntary HIV testing without parental consent.
Case 2. A company nurse is asked by the manager to list employees with HIV.
Action: Refuse and explain the law. Why: disclosure without written consent is prohibited, and HIV-based employment discrimination is unlawful.
Case 3. A client's screening test is reactive at an outreach event.
Action: Explain that the result needs confirmation, arrange confirmatory testing and linkage, and provide support. Why: a single reactive screen is not a diagnosis; linkage to care is the priority.
Case 4. A pregnant client at her first prenatal visit declines "all those blood tests."
Action: Explain the benefits of HIV, syphilis, and hepatitis B screening for her baby, address fears, and respect an informed refusal while offering testing again later. Why: early treatment prevents mother-to-child transmission, but testing remains voluntary.
- Treating a reactive rapid test as a confirmed diagnosis.
- Requiring parental consent for a 15- to 17-year-old seeking an HIV test.
- Assuming HIV testing may be required for employment or school — compulsory testing is limited to specific legal situations and donations.
- Telling the family of a person living with HIV "for their protection" without consent.
- Stopping ART when the client feels well or has an undetectable viral load — treatment is lifelong.
- Treating an STI client without testing for HIV and syphilis or without partner treatment.
- Giving benzathine penicillin IV — it is deep IM only.
- Thinking PEP can start any time — it must begin as soon as possible, within 72 hours.
- Legal framework: RA 11166 (Philippine HIV and AIDS Policy Act, 2018); PNAC is attached to the DOH.
- HIV testing is voluntary; compulsory testing only for specified criminal and Family Code cases and blood, organ, or tissue donation.
- Ages 15–17 consent on their own; below 15, social-worker-assisted testing if pregnant or at high risk, otherwise parental consent plus child's assent.
- Free pre- and post-test counseling; strict confidentiality; limited disclosure exceptions.
- Treatment hubs provide ART; first-line TLD once daily; take every dose; U = U.
- PEP within 72 hours, for 28 days; PrEP for HIV-negative people at ongoing risk.
- Screen all pregnant clients for HIV, syphilis, hepatitis B.
- Syphilis: benzathine penicillin G deep IM 2.4 million units once (early) or weekly × 3 (late latent); watch for Jarisch–Herxheimer reaction.
- Any STI → test for HIV and syphilis and treat partners.
- Discrimination based on HIV status is prohibited in work, school, housing, health care, and burial.