Understanding STD Risks: Can Minor Skin Injuries Lead to HIV or Syphilis?
I'm sorry, but I need more context or specific content to Hello, doctor. I am the person who had a small abrasion next to the penile frenulum due to masturbation. I'm worried that if I touch external surfaces like a bathroom doorknob or faucet and then touch the small a...
Dr. Hong Yuanbin Reply:
1. Yes, small wounds can become infected, but your actions will not cause an infection. 2. Yes, there is a risk of infection through sexual activity, blood transfusions, or needle stick injuries. 3. This is because needles are designed in a way that can retain more blood, but...[Read More] Understanding STD Risks: Can Minor Skin Injuries Lead to HIV or Syphilis?
Understanding PEP: Post-Exposure Prophylaxis for HIV Prevention
Post-Exposure Prophylaxis (PEP) 1. I had unprotected sexual intercourse with an unfamiliar male on the morning of April 11th at 9:10 AM (without a condom) after having protected sex at midnight (with a condom). I asked the male if he had any sexually transmitted infections (STIs)...
Dr. Hong Yuanbin Reply:
Hello, 1. PEP can indeed reduce the risk of HIV transmission by over 90%, and this has been confirmed through experiments. 2. If PEP is used correctly, the chance of infection is indeed low. 3. If you are still concerned, you may consider getting tested for HIV around three month...[Read More] Understanding PEP: Post-Exposure Prophylaxis for HIV Prevention
Understanding HIV Transmission Risks in Everyday Situations
Concerns about HIV infection? The HIV virus can survive outside the human body for a limited time, typically a few hours to a few days, depending on the environment. However, it is important to note that HIV is primarily transmitted through direct contact with certain body fluids...
Dr. Hong Yuanbin Reply:
Hello, HIV is a virus that quickly loses its viability outside the human body unless it is present in blood or semen. Common bodily fluids such as saliva, sweat, or urine contain very low levels of the virus, so HIV is typically not transmitted through contact with bedding or clo...[Read More] Understanding HIV Transmission Risks in Everyday Situations
Can You Get HIV from a Cut in the Hospital? Understanding the Risks
Are there any cases of HIV infection from a cut on the hand in a hospital setting? Hello Dr. Lin: During an X-ray at a large hospital, I accidentally cut my finger on the equipment, resulting in slight bleeding. I am concerned about the risk of contracting HIV and other infectiou...
Dr. Lin Wufu Reply:
Hello, A-Jie! HIV transmission requires contact with "blood" or "body fluids." Although your wound did bleed, which does pose a risk, if this device does not come into contact with the blood or body fluids of an infected individual, there is actually no chance...[Read More] Can You Get HIV from a Cut in the Hospital? Understanding the Risks
Understanding HIV Transmission Risks: Your Concerns Addressed
Questions about HIV/AIDS Hello Doctor, about a month ago, I had unprotected oral sex with someone (I don't know if the other person has an STD). During the process, I licked her nipples, and I have a sore in my mouth. Is there a possibility of contracting HIV? Then she perfo...
Dr. Lin Wufu Reply:
Hello! The primary transmission route for HIV is through "contact with blood or bodily fluids," with the secretions from sexual organs being the most infectious. Therefore, if your hands come into contact with the secretions of your partner's sexual organs and then...[Read More] Understanding HIV Transmission Risks: Your Concerns Addressed
Can Mosquito Blood Transmit HIV? Addressing Your Concerns
Mosquito blood, excessive worry? Hello Dr. Liao, a few days ago (in early April), I killed a mosquito that was bleeding a lot while using the restroom. After rinsing my hand, I accidentally touched the urethral opening. Is there a possibility of contracting HIV from this? I know ...
Dr. Liao Zhongxin Reply:
Dear readers: A: It should not be a concern as long as personal hygiene is maintained; you can refer to the CDC's information at http://www.cdc.gov.tw/professional/page.aspx?treeid=7B56E6F932B49B90&nowtreeid=D03CCE3DF521E46A. There are three main routes of HIV transmissi...[Read More] Can Mosquito Blood Transmit HIV? Addressing Your Concerns
Understanding HIV Transmission Risks in Sports and Everyday Situations
Several questions regarding HIV transmission? 1. Hello, doctor. I have a few questions. First, are there any documented cases in medical history where HIV was transmitted through playing basketball? Since basketball is a contact sport, there can be minor injuries during the game,...
Dr. Xiao Yongxun Reply:
Dear Inquirer: 1. The HIV virus is primarily transmitted through blood or serum; however, for successful transmission to occur, the virus must be intact and present in sufficient quantities. Additionally, the infected individual's wound must come into contact with the viru...[Read More] Understanding HIV Transmission Risks in Sports and Everyday Situations
Can You Contract HIV from Scratches During a Fight?
Can you get HIV from being scratched? Hello Doctor: Yesterday, I had a conflict with someone, and during the struggle on the ground, the other person tightly grabbed my wrists. Afterward, I noticed that my wrists have wounds and scratch marks. I'm not sure if the wounds are ...
Dr. Liao Zhongxin Reply:
Dear readers, A. First, please refer to the information on the CDC website: http://www.cdc.gov.tw. There are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or any other exchange of bodily fluids with an HIV-infecte...[Read More] Can You Contract HIV from Scratches During a Fight?
Understanding HIV Transmission Risks with Controlled Viral Load
Issues related to HIV infection? Hello, doctor! If a partner has HIV but is on medication and their viral load is almost undetectable, does this mean that the risk of transmission is low? Additionally, if sexual intercourse occurs with the consistent use of condoms, is it unneces...
Dr. Liao Zhongxin Reply:
Dear readers, I. <Regarding whether the possibility of transmission is low?> A: When patients consistently adhere to their medication regimen and maintain an undetectable viral load over time, the risk of transmission is significantly reduced. II. <Regarding whether ...[Read More] Understanding HIV Transmission Risks with Controlled Viral Load
Understanding Persistent Fever and Cough: Possible HIV Concerns
I have been experiencing intermittent fever for a month? 1. What is the likelihood of contracting HIV in this situation? 2. Do these symptoms resemble those of HIV? I have been monitoring my lymph nodes and oral health, and everything appears normal, except for throat pain caused...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding 1. What is the likelihood of contracting HIV in this situation? A: According to the CDC-Taiwan, there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse with an HIV-infected individual or exch...[Read More] Understanding Persistent Fever and Cough: Possible HIV Concerns
Understanding Acute HIV Infection: Symptoms and Diagnosis
Acute HIV infection phase? Hello Doctor, I started feeling unwell around August 29, experiencing fever and fatigue. On August 30, I had blood tests showing a CRP of 7.490 (all other biochemical parameters were normal), WBC of 12,870, Neutrophils 70.8%, Lymphocytes 19.9%, and Mono...
Dr. Liao Zhongxin Reply:
Dear readers: According to the Centers for Disease Control website (http://www.cdc.gov.tw), there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected individual ...[Read More] Understanding Acute HIV Infection: Symptoms and Diagnosis
Should I Be Concerned About Potential STD Risks from Shared Computer Use?
Should I be concerned about this? Hello, doctor. Here's the situation: Before 8:00 PM, a dorm neighbor borrowed my computer (this neighbor is known to visit red-light districts). After 8:00 PM, I was the only one using the computer. At 8:08 PM, I impulsively watched adult co...
Dr. Liao Zhongxin Reply:
Dear readers: You can refer to the information from the Centers for Disease Control. A. There are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected person carries ...[Read More] Should I Be Concerned About Potential STD Risks from Shared Computer Use?
Understanding HIV Transmission Risks in Public Restrooms
Probability of HIV/AIDS Today, I found blood on the toilet paper in the subway restroom after having a bowel movement, but I already wiped myself with it. Is there a risk of contracting HIV? I heard that it doesn't transmit in the environment, so it should be fine, right? I ...
Dr. Hong Yuanbin Reply:
Hello, HIV cannot be transmitted through intact skin without wounds. Therefore, if there are no wounds near the anus, transmission will not occur for this reason. Thank you for your question.[Read More] Understanding HIV Transmission Risks in Public Restrooms
Understanding HIV Transmission Risks: Sneezes, Skin, and Surfaces
HIV infection I was at the UNIQLO in the Dajia Shopping Center today and was sneezed on by a male employee. At that moment, I didn't have my mouth open, but I have acne on my face with some open wounds. Am I at risk of contracting HIV? I understand that the HIV virus dies in...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through blood or bodily fluids. It is not transmitted through droplets from sneezing, and the risk of infection through non-bloodied wounds is also very low. Therefore, transmission through casual contact is almost nonexistent. Most cases of HI...[Read More] Understanding HIV Transmission Risks: Sneezes, Skin, and Surfaces
Understanding Acute HIV Infection Symptoms: What You Need to Know
Symptoms of acute HIV infection? Hello Doctor, here is the sequence of events and my questions: I understand that symptoms alone cannot be used to speculate whether one has contracted HIV. It has not yet been 12 weeks since the exposure, but I feel quite uneasy, so I hope to alle...
Dr. Liao Zhongxin Reply:
Dear readers, Regarding the above, here is the response: A: According to data from the Centers for Disease Control (CDC), there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids...[Read More] Understanding Acute HIV Infection Symptoms: What You Need to Know
Understanding HIV Risks: Concerns After a Urology Visit
HIV/AIDS risk Hello, doctor: Recently, I have been experiencing some pain in my testicles. Yesterday, I visited the urology department at the hospital, but the doctor examined me without wearing gloves and accidentally touched my glans. I would like to know if there is a risk of ...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the risks of HIV/AIDS: A: 1. According to data from the Centers for Disease Control (CDC): http://www.cdc.gov.tw/professional/page.aspx?treeid=7b56e6f932b49b90&nowtreeid=D03CCE3DF521E46A, there are three main routes of HIV transmission: 1. Sexual t...[Read More] Understanding HIV Risks: Concerns After a Urology Visit
Understanding HIV Risks: Oral Sex, Kissing, and Safety Measures
Could you please provide more context or specify what type of infection you are referring to? 1. The risk of contracting HIV from the activities described is generally low, especially since you used a condom during intercourse. However, the risk is not zero, and factors such as t...
Dr. Hong Yuanbin Reply:
Hello: 1. If condoms are used consistently throughout the sexual activity, it is considered safer sex, and the risk of infection is lower, but it does not eliminate the possibility of infection entirely. 2. Circumcision can reduce the risk of infection, but it does not provide 10...[Read More] Understanding HIV Risks: Oral Sex, Kissing, and Safety Measures
Understanding Symptoms During HIV Window Period: What You Need to Know
Regarding some questions? Doctor, I would like to ask if diarrhea, chest pain, or increased heart rate can occur during the window period of HIV. Sometimes I feel a dull discomfort in my penis, and I visited a urologist who said there were no visible abnormalities. I still experi...
Dr. Hong Yuanbin Reply:
Hello: When HIV is first contracted, it may present with symptoms similar to those of a cold. However, during the window period, there are usually no specific symptoms. The symptoms you described are generally not indicative of HIV. To confirm whether one has HIV, it is recommend...[Read More] Understanding Symptoms During HIV Window Period: What You Need to Know
Understanding Oral Candidiasis: Causes, Symptoms, and HIV Concerns
Oral candidiasis Hello, doctor! In the past week or two, I noticed an oval-shaped white membrane on my lips. After scraping it off, I saw a slightly red sore that didn't hurt. Later, I wasn't sure if I bit it or if something else happened, but it turned into a regular u...
Dr. Liao Zhongxin Reply:
Dear readers: Regarding the question, "Is it necessary for me to get tested for HIV in my situation?" A: 1. According to the CDC website www.cdc.gov.tw/professional/page.aspx?treeid=7B56E6F932B49B90&nowtreeid=D03CCE3DF521E46A, there are three main routes of HIV tr...[Read More] Understanding Oral Candidiasis: Causes, Symptoms, and HIV Concerns
Understanding STD Risks: HIV Transmission, Testing, and Symptoms Explained
Regarding sexually transmitted diseases (STDs)? Hello, doctor: 1. Aside from high-risk behaviors and drug use, is there a chance of contracting HIV from normal contact if my fingers are prone to dryness and cracking? 2. What is the window period for HIV testing? Most sources ...
Dr. Liao Zhongxin Reply:
Dear readers: 1. Regarding the question, "Aside from risky behaviors and drug use, is there a chance of contracting HIV from normal contact, especially if my fingers are prone to dryness and cracking?" The answer is: The risk is very low. 2. Concerning the question, ...[Read More] Understanding STD Risks: HIV Transmission, Testing, and Symptoms Explained