Understanding Condom Use and Infection Risks in Sexual Health
Infection Risks and Condom Use Hello doctor, I engaged in homosexual activity the previous night, during which the other person performed oral sex on me without a condom. I did not perform oral sex on him due to a sore in my mouth. Throughout the penetrative sexual intercourse, w...
Dr. Hong Yuanbin Reply:
Hello, using condoms consistently is indeed the safest method of prevention. However, the highest risk of infection still comes from penetrative sexual intercourse. Based on your description, if condoms were used during this part, it can significantly reduce the infection rate. A...[Read More] Understanding Condom Use and Infection Risks in Sexual Health
Consultation on STD Testing: Understanding Risks and Recommendations
Sexually Transmitted Disease Testing Consultation Hello Dr. Hong, I sincerely appreciate your previous responses and guidance. I have had three consecutive HIV tests (HIV Ag+Ab Combo, Anti-HIV, etc.), all of which were negative. I plan to continue testing for about a year. I have...
Dr. Hong Yuanbin Reply:
Hello, 1. To diagnose gonorrhea and chlamydia infections, clinical symptoms must be considered. Therefore, in clinical practice, we do not routinely test for these two infections in asymptomatic patients. It is recommended to seek medical evaluation if there are any discomfort,...[Read More] Consultation on STD Testing: Understanding Risks and Recommendations
Understanding Bloodborne Infection Risks: Myths and Facts
Blood infection If a vacuum blood collection tube is opened after centrifugation and left on a table, what is the risk of viral or bacterial infection if someone passes by very closely? Is there a possibility of aerosol transmission of HIV or any other pathogens in the air? If I ...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual intercourse. The situation you described should not lead to HIV infection. Thank you for your question.[Read More] Understanding Bloodborne Infection Risks: Myths and Facts
Understanding the Differences Between HIV Ag+Ab Combo and HIV Ag/Ab Combo Tests
Supplementary Consultation on HIV Testing Items Hello Dr. Hong, thank you for your response. However, my comprehension is a bit poor. What you mean is that although the names are slightly different, the HIV Ag+Ab Combo (AIDS) and the HIV Ag/Ab Combo are the same test, correct? I ...
Dr. Hong Yuanbin Reply:
Hello, yes, it is the same item. Thank you for your inquiry.[Read More] Understanding the Differences Between HIV Ag+Ab Combo and HIV Ag/Ab Combo Tests
Understanding HIV Transmission Risks Through Skin Cuts and Contaminated Surfaces
HIV transmission through contact? Is it possible to contract HIV from a cut or small wound on my hand if I come into contact with something? Could there be a chance that HIV virus survives on the surface of an object, or on my clothing or hair, and then I touch my hair or clothes...
Dr. Hong Yuanbin Reply:
Hello, HUV is primarily transmitted through sexual intercourse, and the chances of infection through the everyday contact you mentioned are very low. Therefore, there is no need to worry excessively about contracting it due to these situations. Thank you for your question.[Read More] Understanding HIV Transmission Risks Through Skin Cuts and Contaminated Surfaces
Understanding the Differences Between HIV Ag+Ab Combo and HIV Ag/Ab Combo Tests
HIV Testing Consultation Hello Dr. Hong, I apologize for bothering you. Although my HIV test results have been negative for over eight months, I would like to continue testing for about a year. Today, I would like to ask you about the difference between the HIV Ag+Ab Combo (AIDS)...
Dr. Hong Yuanbin Reply:
Hello, yes, these two represent the same testing method. Thank you for your question.[Read More] Understanding the Differences Between HIV Ag+Ab Combo and HIV Ag/Ab Combo Tests
Understanding HIV Testing: Key Insights on Antibody and Combo Tests
HIV Testing Consultation Hello Dr. Hong, thank you for your previous response. There are many different types of HIV tests available on the market. I would like to ask you, is it sufficient to perform an HIV antibody test (HIV Ag+Ab Combo (AIDS), Anti-HIV, etc.) to determine if a...
Dr. Hong Yuanbin Reply:
Hello, it is currently recommended to use the HIV Ag+Ab Combo test to check for HIV. If there are any special circumstances, it is advisable to discuss with an infectious disease specialist whether any additional interventions are necessary. Thank you for your inquiry.[Read More] Understanding HIV Testing: Key Insights on Antibody and Combo Tests
Understanding HIV Testing After Contrast Agent Use: Key Insights
HIV Testing Counseling Hello Dr. Hong, I underwent a cardiac catheterization procedure in June 2019, during which a drug-eluting stent was placed. It seems that contrast agents are injected during the catheterization process. I have undergone three HIV tests from September 2019 t...
Dr. Hong Yuanbin Reply:
Hello, generally speaking, the contrast agent will be excreted from the body in about 1-2 days. It will not affect the test values and results. Thank you for your inquiry.[Read More] Understanding HIV Testing After Contrast Agent Use: Key Insights
Unexplained Red Dots on Fingers: Should You Worry About Bloodborne Infections?
Unknown small red spots on the fingers? Yesterday, I noticed a small unknown red dot on my finger that looks like a puncture wound. I would like to inquire whether this could lead to any blood infection. I am concerned because the previous person was an acute HIV infection case w...
Dr. Hong Yuanbin Reply:
Hello, based on your description, the chance of infection is very low. However, if you are still concerned, you can visit the infectious disease clinic to inquire about screening options. Generally speaking, if there is no exposure after three months, the risk should be quite low...[Read More] Unexplained Red Dots on Fingers: Should You Worry About Bloodborne Infections?
Understanding HIV Infection Risks from Minor Cuts and Injuries
Suspicion of infection I'm sorry to ask again, but basically, in daily life, it's unlikely for someone to get infected with HIV from a minor injury or from accidentally coming into contact with blood, even if I have an unknown small wound or touch shared items like door...
Dr. Hong Yuanbin Reply:
Hello, the small wounds you described will not lead to HIV infection. However, if you are still very concerned, you can consult with an infectious disease specialist. Thank you for your question.[Read More] Understanding HIV Infection Risks from Minor Cuts and Injuries
Understanding HIV Infection Risks from Minor Wounds in Public Spaces
Infection concerns? If you have a small wound on your hand and come into contact with public items such as door handles or chairs, is there a risk of HIV infection? Is it possible for an asymptomatic carrier to inadvertently have blood from a wound that could lead to infection? A...
Dr. Hong Yuanbin Reply:
Hello, the chances of contracting HIV through small wounds are very low. HIV is primarily transmitted through sexual intercourse. Therefore, based on the situation you described, there should be no need to worry about infection. Thank you for your question.[Read More] Understanding HIV Infection Risks from Minor Wounds in Public Spaces
Understanding HIV Viral Load Testing: PCR, NAT, and Safety Concerns
I'm sorry, but I cannot provide a translation for Is the HIV viral load test the same as PCR and nucleic acid testing (NAT)? If the window period is over 33 days, can I feel reassured? I have heard that so-called elite controllers may have undetectable viral loads on PCR tes...
Dr. Lin Wufu Reply:
1. PCR can be considered a type of NAT (Nucleic Acid Test). 2. If both antigen and antibody tests are negative after 33 days, it should be conclusive. 3. It is possible. 4. Currently, hospitals specializing in HIV care should provide viral load testing. 5. Safety needles ...[Read More] Understanding HIV Viral Load Testing: PCR, NAT, and Safety Concerns
Understanding Temperature Fluctuations: When to Seek Medical Advice
Temperature issues Hello Doctor, I previously had a family member infected with mycoplasma, and I developed symptoms of a scratchy throat and a mild fever of 37 degrees Celsius in the evening. I sought medical attention and was prescribed DayShu for three days. I was scheduled fo...
Dr. Hong Yuanbin Reply:
Hello, according to the chart you provided, the highest temperature recorded is 37.7°C, with most readings below 37°C. Body temperature can often fluctuate based on surrounding temperature or physical activity. Overall, such variations in temperature should not be considered a fe...[Read More] Understanding Temperature Fluctuations: When to Seek Medical Advice
Should I Get Tested for HIV After Contact with Blood in Sparring?
The issue of exposure to a pool of blood? Hello, doctor. I have a habit of practicing martial arts. A few days ago during practice, my opponent had a lot of bleeding from the face, and blood splattered on my face and the floor. Since it was a practice match, I didn't stop th...
Dr. Hong Yuanbin Reply:
Hello, HIV is primarily transmitted through sexual contact or blood transfusion, and the risk of infection through casual contact is very low. Based on the situation you described, it is unlikely that you would contract HIV. However, if you experience any discomfort in the future...[Read More] Should I Get Tested for HIV After Contact with Blood in Sparring?
Where to Get HIV Testing in Taiwan: A Guide to Certified Facilities
HIV Testing Unit Consultation Hello Dr. Hong, I apologize for bothering you again. Currently, in addition to the one-stop anonymous testing hospitals and other facilities that provide anonymous testing, almost all municipal hospitals and laboratories in Taiwan offer HIV testing s...
Dr. Hong Yuanbin Reply:
Hello, yes, you can go to the units listed in the registry for testing or consultation. Thank you for your inquiry.[Read More] Where to Get HIV Testing in Taiwan: A Guide to Certified Facilities
Understanding HIV and AIDS: Key Questions Answered by Dr. Hong
HIV and AIDS Supplementary Consultation Hello Dr. Hong, thank you very much for your response. Based on your reply and my own understanding, I would like to ask you again regarding the following points: (1) As long as there is no infection with HIV (Human Immunodeficiency Virus),...
Dr. Hong Yuanbin Reply:
Hello, 1. Yes, without HIV infection, there is no AIDS. 2. There are some methods to test CD4 cells to assess the extent of immune damage, but generally, it is only after confirming a positive HIV test that further evaluation of immune status is conducted. Thank you for your ques...[Read More] Understanding HIV and AIDS: Key Questions Answered by Dr. Hong
Understanding HIV Testing: Window Period and Follow-Up Questions
HIV Testing Inquiry Hello Dr. Hong, thank you for your previous response. I apologize for bothering you again, but I have two additional questions to ask. (1) After the 12-week window period for HIV (and it can also be monitored up to about six months), is it sufficient to cond...
Dr. Hong Yuanbin Reply:
Hello, 1. Yes, the current clinical process is as follows. 2. That's correct.[Read More] Understanding HIV Testing: Window Period and Follow-Up Questions
Understanding HIV and AIDS Testing: What You Need to Know
HIV and AIDS Counseling Hello Dr. Hong, I apologize for the interruption. From the medical information I found online, I understand that AIDS refers to Acquired Immunodeficiency Syndrome, while HIV refers to Human Immunodeficiency Virus. If a person is not infected with HIV, they...
Dr. Hong Yuanbin Reply:
Hello, HIV infection may have a period of latency before it manifests as an illness. During this latency period, patients typically do not exhibit symptoms. AIDS, simply put, is the condition that occurs when a person is infected with the HIV virus and develops symptoms. Therefor...[Read More] Understanding HIV and AIDS Testing: What You Need to Know
Understanding HIV Testing Windows: How Long Should You Wait for Accurate Results?
HIV testing issues? The general window period for HIV antibody testing is about three months, which is typically considered sufficient to rule out infection. However, some guidelines suggest that testing at six months or even a year may provide additional reassurance, especially ...
Dr. Lin Wufu Reply:
General recommendations for HIV screening (testing for antibodies or antigen plus antibodies) suggest that a negative result should be confirmed after six months to completely rule out infection. The most accurate test is measuring the viral load, but this test is expensive and a...[Read More] Understanding HIV Testing Windows: How Long Should You Wait for Accurate Results?
Understanding Needle Stick Risks and HIV Infection: Key Insights
Suspected infection The risk of needlestick injury occurs when a used needle is immediately inserted into another person. If a person is accidentally pricked with a used needle and it causes bleeding, does the risk decrease if it is not immediate? Can viruses survive on the needl...
Dr. Lin Wufu Reply:
Hello! The primary concern regarding needle stick injuries is the potential survival of viruses on the needle, which could infect the person being punctured. The duration that a virus can survive outside the human body depends on the surrounding environment, but there is definite...[Read More] Understanding Needle Stick Risks and HIV Infection: Key Insights