Assessing HIV Infection Risk from Beach Injuries: What You Need to Know
Risk of HIV Infection Hello doctor, a few nights ago I stepped on something prickly at the beach. If it was a needle, is there a risk of HIV infection? The wound is very small, and I didn't notice if there was any bleeding. Thank you.
Dr. Liao Zhongxin Reply:
A. According to the relevant information from the Centers for Disease Control: https://www.cdc.gov.tw/Category/Page/lehLY2EFku4q7Gqv4bql2w, there are three main routes of HIV transmission: 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or any other exchang...[Read More] Assessing HIV Infection Risk from Beach Injuries: What You Need to Know
Assessing Infection Risks from Accidental Contact in Public Spaces
Possibility of transmission Hello Doctor, I went to a convenience store around noon to buy something. While I was in line to check out, a stranger suddenly pushed past me. I tried to dodge him, but he still brushed against me with the straw from his drink bottle (it seemed like h...
Dr. Hong Yuanbin Reply:
Hello, based on your description and the images provided, there are no obvious wounds, so there is essentially no risk of infection. Please don't worry, and thank you for your inquiry.[Read More] Assessing Infection Risks from Accidental Contact in Public Spaces
Understanding HIV Infection Risks from Unnoticed Cuts
HIV infection During one occasion when I returned home, I noticed two very small circular wounds on my hand, both of which were bleeding slightly. However, I have no idea when they appeared or felt anything. Could it be that I was punctured by a sharp object contaminated with the...
Dr. Liao Zhongxin Reply:
Hello: The transmission routes of the Human Immunodeficiency Virus (HIV) can be categorized into three main pathways: A. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or any other exchange of bodily fluids with an HIV-infected individual carries a risk of in...[Read More] Understanding HIV Infection Risks from Unnoticed Cuts
Concerns About Undercooked Pork: Symptoms and Parasitic Infection Risks
Undercooked pork consumption issues? Hello, doctor. Before the Qingming Festival, I dined at a Japanese pork cutlet chain restaurant and noticed that some pieces of meat seemed undercooked. The symptoms I experienced are as follows: 1. After returning home, I did not have any sig...
Dr. Lin Wufu Reply:
Hello: Parasites in raw pork typically die after freezing, so unless you are consuming freshly slaughtered and cooked pork chops, the likelihood of contracting parasites from undercooked pork in Taiwan is quite low. Given the current COVID-19 pandemic, it is more appropriate to f...[Read More] Concerns About Undercooked Pork: Symptoms and Parasitic Infection Risks
Understanding Your HIV Test Results: What Does a 0.184 Value Mean?
HIV testing issues Hello doctor, I went to the hospital for a blood test to check for HIV using the ELISA method due to some issues (definitely not related to casual encounters or needle exposure). My test result was 0.184. I would like to know if this indicates a possible infect...
Dr. Liao Zhongxin Reply:
The methods for HIV testing are as follows: (I) Preliminary Screening Tests 1. Prior to screening, health education should be provided, including: reasons for screening, assessment of infection risk, explanation of transmission routes, clarification of confidentiality regarding ...[Read More] Understanding Your HIV Test Results: What Does a 0.184 Value Mean?
Concerns About Blood in Urine and HIV Infection Risk
Questions about blood infections? Hello, today after using the restroom, I noticed something red at the bottom of the urinal that looked like blood. Doctor, if there are viruses like HIV on it and urine splashes onto my genitals, is there a risk of infection? Thank you, doctor.
Dr. Hong Yuanbin Reply:
Hello, the situation you described does not pose a risk for HIV infection, so there is no need to worry. Thank you for your question.[Read More] Concerns About Blood in Urine and HIV Infection Risk
Understanding Infection Risks from Injections: Subcutaneous vs. Intramuscular
Infection issues? When receiving an injection, if I did not pay attention to whether the needle was new, and considering that I am not in Taiwan where the equipment is reusable, the injection was administered subcutaneously or intramuscularly. 1. What is the risk of infection for...
Dr. Liao Zhongxin Reply:
1. According to data from the Centers for Disease Control, there are three main routes of HIV transmission: A. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or other exchanges of bodily fluids with an HIV-infected individual carries a risk of infection. B. B...[Read More] Understanding Infection Risks from Injections: Subcutaneous vs. Intramuscular
Can HIV Survive in Semen on Surfaces? Understanding Infection Risks
HIV infection Is it possible to contract HIV if a doctor steps on or touches semen in the restroom? (Approximately half an hour) I am unsure how long the HIV virus can survive in semen.
Dr. Hong Yuanbin Reply:
Hello, the HIV virus cannot be transmitted through skin contact, so the situation you described would not result in HIV infection. Thank you for your question.[Read More] Can HIV Survive in Semen on Surfaces? Understanding Infection Risks
Understanding Bloodborne Infection Risks During Vaccination
Blood infection If a nurse has blood on their hands during vaccination (unknown whose blood it is), what is the likelihood of me getting infected? Is the risk of infection high just from receiving a vaccine injection? Thank you.
Dr. Liao Zhongxin Reply:
1. Healthcare professionals typically perform hand hygiene and don gloves before carrying out medical procedures; they will repeat these steps before contacting the next patient. 2. If gloves become contaminated with blood or bodily fluids, they should be rinsed with soap and w...[Read More] Understanding Bloodborne Infection Risks During Vaccination
Is Daily Use of Celecoxib Effective for Managing Ankylosing Spondylitis?
Is this considered an effective treatment? My son is currently 18 years old and started showing symptoms of ankylosing spondylitis two years ago, with a diagnosis made one year ago. I have the following questions: 1) For the past six months, my son has been taking two capsules ...
Dr. Gao Jiankai Reply:
Hello, thank you for your inquiry. Here is my response summarized as follows: 1) My son has been taking 2 capsules of Celecoxib (200 mg) daily for the past six months, which has kept his CRP around 0.3 mg/dL and ESR around 12, and he has not experienced any pain (previously he ...[Read More] Is Daily Use of Celecoxib Effective for Managing Ankylosing Spondylitis?
Understanding Infection Risks: Minor Wounds and HIV Exposure
Infection risk Hello, doctor. Yesterday, I had a small wound on my fingertip caused by a sharp object, but it has stopped bleeding by today, so it can be considered an overnight wound. However, today I came into contact with a person living with HIV who has a wound on their hand,...
Dr. Liao Zhongxin Reply:
A. According to data from the Centers for Disease Control (CDC) in Taiwan, HIV is transmitted through contact with blood or bodily fluids (such as semen, vaginal secretions, and breast milk) that come into contact with mucous membranes or open skin wounds. The transmission routes...[Read More] Understanding Infection Risks: Minor Wounds and HIV Exposure
Understanding Bloodborne Infection Risks in High School Experiments
Questions about the risk of sexually transmitted infections (STIs)? If a small wound was made on your finger with a clean, newly opened needle and a few drops of blood were released, there is a potential risk of infection if that wound comes into contact with another person'...
Dr. Liao Zhongxin Reply:
1. You can refer to the Centers for Disease Control website. 2. 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 carries a risk of infection....[Read More] Understanding Bloodborne Infection Risks in High School Experiments
Assessing HIV Infection Risk After Protected Intercourse: Key Insights
Risk of HIV Infection Hello, Doctor. On December 10th, I had vaginal intercourse for 10 seconds with a female worker at a massage parlor, and I wore a condom for the entire duration afterward. 1. Is the risk of infection high in this situation? 2. On December 12th, I took the fir...
Dr. Hong Yuanbin Reply:
Hello, 1. This is indeed considered unsafe sexual behavior. 2. The risk of infection after Post-Exposure Prophylaxis (PEP) is very low, but there are still a small number of cases where infection may occur. However, compared to not using PEP, the risk is significantly reduced. Th...[Read More] Assessing HIV Infection Risk After Protected Intercourse: Key Insights
Assessing Infection Risks from Vending Machine Injuries in Healthcare
Reagent vending machine I would like to inquire about the risk of infection after accidentally cutting my hand on the sliding drawer of a vending machine while purchasing reagents. I have a small abrasion and immediately disinfected it, but there is no obvious wound. Is there a r...
Dr. Liao Zhongxin Reply:
According to the data from the Centers for Disease Control: A. There are three main routes of transmission for the Human Immunodeficiency Virus (HIV): 1. Sexual transmission: Engaging in oral, anal, or vaginal intercourse or any other exchange of bodily fluids with an HIV-infecte...[Read More] Assessing Infection Risks from Vending Machine Injuries in Healthcare
Understanding Infection Risks: HIV Transmission Concerns in Everyday Situations
Infection risk consultation? Hello, doctor. I would like to ask about something that happened today, as I am feeling quite anxious. After using the restroom and washing my hands, a colleague walked in and rubbed his hands on my waist three times (I was only wearing a thin shirt)....
Dr. Hong Yuanbin Reply:
Hello, 1. Based on the situation you described, HIV is not transmissible. 2. Alcohol is not effective in eliminating HIV. 3. HIV does not necessarily become activated; however, this situation does not lead to HIV transmission. HIV transmission primarily occurs through sexua...[Read More] Understanding Infection Risks: HIV Transmission Concerns in Everyday Situations
Understanding HIV Transmission Risks: Key Questions Answered
HIV transmission-related information? Hello, doctor. I would like to ask two questions: A. When we say that a wound can transmit infection upon contact with fresh bodily fluids (such as semen or blood), does this mean the wound needs to be "actively bleeding"? If a sel...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse, sharing needles, or blood transfusions. The two hypothetical scenarios you described are not common clinical infection situations, and there are very few reports of infections occurring in such cases, so they are con...[Read More] Understanding HIV Transmission Risks: Key Questions Answered
Can HIV Enter Through Minor Wounds? Understanding Infection Risks
HIV wound infection issues? Hello, doctor. Yesterday, I used a rapid test kit for detection. The first blood draw was not very successful, so I switched to another kit and did it again. However, there are two wounds on my finger from the blood collection needles. About eight hour...
Dr. Hong Yuanbin Reply:
Hello, the wound you described will not transmit HIV, so there is no need to worry. Thank you for your question.[Read More] Can HIV Enter Through Minor Wounds? Understanding Infection Risks
Understanding HIV Infection Risks in Hair Salons: Key Questions Answered
Infection risk consultation? Hello, doctor. I have a question that I would like to ask, and I really appreciate your time in answering it. Today, I went for a haircut, and before finishing, the barber used a folding razor to shave the fine hairs on my face and the back of my neck...
Dr. Hong Yuanbin Reply:
Hello, 1. This cannot be generalized; it can only be said that under normal circumstances, it will lose its activity within a few hours. 2. The chances are very low. 3. Typically, a large volume of blood transfusion is required for a higher risk. 4. Based on your description, the...[Read More] Understanding HIV Infection Risks in Hair Salons: Key Questions Answered
Concerns About Blood Draw Infection Risks: What You Need to Know
Blood infection Hello doctor, today I went for a blood draw. The person who drew my blood removed the needle cover after disinfecting but later had trouble locating my vein. Without replacing the cover, the needle was placed into the plastic tray that holds the alcohol swabs and ...
Dr. Hong Yuanbin Reply:
Hello, the situation you described would not allow any virus to enter the syringe, let alone cause an infection. Please do not worry. Thank you, Director.[Read More] Concerns About Blood Draw Infection Risks: What You Need to Know
Concerns About Infection Risks During Blood Draw: What You Need to Know
I am concerned about the risk of infection since the blood collection tube fell on the table? Hello Doctor, I went to the lab today for a blood draw. They said my veins are too small, so they used a thin long needle (like a long thin tube). As the blood was slowly flowing out, th...
Dr. Lin Wufu Reply:
Hello: No, that's not the case! There is pressure within the blood vessels, so blood does not flow backward. The speed at which bacteria move is not fast enough to enter the body during the blood draw, so the scenario you mentioned poses minimal risk.[Read More] Concerns About Infection Risks During Blood Draw: What You Need to Know