Can Hepatitis C Be Transmitted Through Contaminated Gloves in Eye Exams?
Hepatitis C transmission issues? Recently, I visited an ophthalmology clinic and noticed that the ophthalmologist was wearing latex gloves but did not change them after seeing the previous patient. Instead, they opted for "gloved hand washing." I observed that the glove...
Dr. Hong Yuanbin Reply:
Hello, hepatitis C is primarily transmitted through needle sharing, such as with injection drug use, or through blood transfusions. The contact mode you described is not a method of transmission for hepatitis C, so it is unlikely to result in infection. Thank you for your questio...[Read More] Can Hepatitis C Be Transmitted Through Contaminated Gloves in Eye Exams?
Understanding Vertical Transmission of HIV: Risks and Testing Explained
HIV/AIDS (Human Immunodeficiency Virus/Acquired Immunodeficiency Syndrome) I would like to ask if there is still a risk of vertical transmission of infection after more than ten years. When getting a blood test, will they check for HIV specifically, or is it a separate test? If m...
Dr. Xie Rongyuan Reply:
Hello: As long as the HIV virus is present, there is a risk of infection. You can go to the hospital to get tested for HIV. Of course, you need to inform the physician in order to receive the test. The transmission routes for HIV include blood, semen, and vaginal fluids, especial...[Read More] Understanding Vertical Transmission of HIV: Risks and Testing Explained
Can You Catch Infectious Diseases by Shaking Hands with a Cut?
Shaking hands with an open wound and infectious diseases? Hello Doctor: I accidentally scratched my finger while working. The wound is about 1 square centimeter and has slight bleeding. Since I didn't have a band-aid on hand, I continued working and even shook hands with unf...
Dr. Hong Yuanbin Reply:
Hello, "HIV is difficult to transmit through contact unless there are open wounds and exposure to a significant amount of bodily fluids." This is accurate; based on the situation you described, there would be no risk of contracting a sexually transmitted infection or HI...[Read More] Can You Catch Infectious Diseases by Shaking Hands with a Cut?
Concerns About COVID-19 Transmission from Packages: What You Need to Know
Infection transmission through packages? Hello doctor, I would like to ask you a question. My brother ordered a laptop stand online from PChome yesterday, and he was very happy to receive it today. However, I am a bit worried because I saw news reports about the presence of the c...
Dr. Hong Yuanbin Reply:
Hello, based on your description, the risk of infection should be very low. Additionally, since you received a tetanus vaccine within the last five years, your antibodies should still be effective, so there is no need to worry too much. As for the wound, I recommend disinfecting ...[Read More] Concerns About COVID-19 Transmission from Packages: What You Need to Know
Understanding HIV Testing and Risks for Newborns and Adolescents
HIV/AIDS..? Is it possible to know if a newborn has HIV right after birth? If a person has not contracted HIV for over a decade, does that mean they are HIV-negative (considering no sexual activity)? If someone performs oral sex without a condom and does not ejaculate in the part...
Dr. Xie Rongyuan Reply:
Hello: In response to your inquiry, please find the information below: HIV can only be confirmed through blood testing, with the most accurate testing time being three months after engaging in high-risk behaviors. The transmission routes of the HIV virus include blood, semen, and...[Read More] Understanding HIV Testing and Risks for Newborns and Adolescents
Understanding Glans Health: Common Concerns and Care Tips
Issues related to the glans penis? Hello Dr. Hong, After showering and drying off, I sometimes notice a small dot near the urethral opening on the glans that looks like a tiny pimple. I'm not sure if it's just an illusion caused by the wrinkling of the skin, but it see...
Dr. Hong Yuanbin Reply:
Hello, 1. The structure you described that resembles small pimples is likely the openings of glands, which is a normal anatomical feature of the human body, so there is no need for concern. 2. The glans may become engorged due to stimulation, and when not engorged, it may app...[Read More] Understanding Glans Health: Common Concerns and Care Tips
Understanding Blood Infection Risks: Acne Wounds and HIV Exposure
Regarding the previous issue of blood infection? Thank you for your detailed explanation last time. I would like to ask: 1. If the acne wound is bleeding, is it still okay if my face comes into contact with someone else's blood? If both of us are bleeding, is there a risk ...
Dr. Hong Yuanbin Reply:
Hello, 1. Because the wounds from acne are relatively small, the infection risk you mentioned is still low. 2. There is indeed a risk of infection from a needle stick contaminated with HIV-infected blood, but the probability is much lower than that of blood transfusions or sharin...[Read More] Understanding Blood Infection Risks: Acne Wounds and HIV Exposure
Understanding HIV Transmission Risks from Blood and Wound Contact
Wound blood infection 1. I previously inquired whether acne, being a minor wound, is not capable of transmitting HIV. However, if the other person's blood were to come into contact with my face, would that still not pose a risk? In cases where the acne was squeezed and bled,...
Dr. Hong Yuanbin Reply:
Hello, 1. Acne wounds are considered minor, so the risk of infection is relatively low. 2. The two most common situations for bloodborne infections you are referring to are: first, accidentally receiving a blood transfusion from contaminated blood with HIV; second, sharing nee...[Read More] Understanding HIV Transmission Risks from Blood and Wound Contact
Understanding Blood Exposure Risks: Can You Contract HIV?
Encountering concerns of a blood infection? Today, it seems that my face and hair accidentally came into contact with a friend's small bleeding wound. I would like to ask if there is a risk of HIV infection if my face or hair inadvertently touches or comes into contact with ...
Dr. Hong Yuanbin Reply:
Hello, 1. Small wounds like acne will not transmit HIV, and contact with hair will not pose a risk either, so there is no need to worry. 2. Masks are primarily used to prevent droplet transmission; to prevent bloodborne infections, it is essential to avoid sharing needles. Thank ...[Read More] Understanding Blood Exposure Risks: Can You Contract HIV?
Understanding Bloodborne Infection Risks: HIV and Skin Contact
Blood infection Previously, it was mentioned that acne does not transmit HIV, but what if acne on the face accidentally comes into contact with HIV-infected blood? Would there be a risk of exposure? Isn't it true that HIV can be transmitted through blood if it enters an open...
Dr. Hong Yuanbin Reply:
Hello, 1. The minor wounds you described, including acne scars, will not become infected with HIV through contact, so there is no need to worry. 2. Avoiding mucosal contact with the HIV virus can reduce the risk of infection. Thank you for your question.[Read More] Understanding Bloodborne Infection Risks: HIV and Skin Contact
Understanding Finger Nail Blood Spots: When to Seek Medical Advice
Subungual hematoma Hello Doctor, after taking a shower, I noticed a small black dot at the tip of my left index finger nail. I previously read that skin lesions could also present this way, although they usually appear as a line. However, when I examined the area just in front of...
Dr. Hong Yuanbin Reply:
Hello, since I cannot assess the actual situation in detail, I can only speculate based on your description. It does seem likely that it could be scabbing or dirt, which are quite common on the fingers. If it has already fallen off, there is no need to worry. The iodine tincture ...[Read More] Understanding Finger Nail Blood Spots: When to Seek Medical Advice
Managing Cholesterol and Wound Care: Your Health Questions Answered
Two questions? Hello Doctor, I received my health check results today as school is starting. The only red flags were a heart rate of 92 and a cholesterol level of 219. I would like to ask if there are any methods to lower cholesterol. I feel that my weight is not high, but this c...
Dr. Hong Yuanbin Reply:
Hello, regarding your health check-up, a heart rate of 92 is still within the normal physiological range, and a liver enzyme level of 37 is also within normal limits, so there is no need to worry. The only thing you should consider is your cholesterol level of 219; it is recommen...[Read More] Managing Cholesterol and Wound Care: Your Health Questions Answered
Concerns About STIs: Risks of HIV and Syphilis After Sauna Encounter
Sexually transmitted infections (STIs), including HIV and syphilis? Hello, doctor. I would like to ask you some questions. Yesterday, I went to a sauna (a regular sauna), and after taking a shower, I lay down in the resting area to sleep. After a while, I heard some strange noise...
Dr. Lin Wufu Reply:
Hello: The situation you described generally poses a very low risk of transmission, unless there is a "bleeding" wound on the sole of the foot, which could increase the chance of disease transmission through that wound. The skin on the soles of the feet is quite thick, ...[Read More] Concerns About STIs: Risks of HIV and Syphilis After Sauna Encounter
Understanding Foot Sensations: Are They Signs of Hidden Wounds?
Follow-up question? Hello doctor, thank you for your response. It seems that since I am not bleeding, I shouldn't worry. However, after I took a shower, I applied hydrogen peroxide to the soles of my feet to check for any small cuts. Although it doesn't hurt or bubble, ...
Dr. Hong Yuanbin Reply:
Hello, what you described is a normal wound phenomenon. However, I recommend using regular povidone-iodine for disinfection, as hydrogen peroxide can be too harsh on the wound and is not recommended. Thank you for your inquiry.[Read More] Understanding Foot Sensations: Are They Signs of Hidden Wounds?
Understanding Genital Health: Common Concerns and Expert Advice
Please ask your questions? Hello Dr. Hong, I would like to ask you a few health education questions. At the end of last year, I noticed a small lesion on the mucosal area of my glans and went to a urologist for examination. The doctor was unsure if it was a wart, so they performe...
Dr. Hong Yuanbin Reply:
Hello, regarding the first question, there is indeed no need to worry, as transmission is usually more likely through sexual contact. As for the second question, there is no standard answer because the clinical diagnosis of genital warts primarily relies on the observation of les...[Read More] Understanding Genital Health: Common Concerns and Expert Advice
Stepping on Metal: Should You Worry About Infections or Tetanus?
Stepped on something similar to a wire? Hello Dr. Hong, today while I was walking at school on my way to work, I stepped on something that felt like a metal rod. At first, I thought I stepped on metal, so I went back to check and found it blended in with the floor color. I report...
Dr. Hong Yuanbin Reply:
Hello, it is recommended to check the soles of the feet for any bleeding wounds. If there are any, medical treatment is necessary. If there are no bleeding wounds or only superficial abrasions, you can clean the wound yourself. However, if you experience subsequent fever or if th...[Read More] Stepping on Metal: Should You Worry About Infections or Tetanus?
Understanding the Risks of Abrasions: Tetanus and Infection Concerns
Issues related to contusions? Hello, today I went on an overnight trip with my family to hike and stay in a cabin. While waiting for a table at a noodle shop during lunch, a strong wind caused a large umbrella used by a nearby fruit vendor to fall over. I managed to dodge it, but...
Dr. Hong Yuanbin Reply:
Hello, based on your description and the photos, it appears to be a superficial abrasion. Since you have applied medication, the chance of infection should be very low. I recommend continuing to monitor the condition of the wound. You should seek medical attention only if you dev...[Read More] Understanding the Risks of Abrasions: Tetanus and Infection Concerns
Concerns About Minor Finger Wounds and Infection Risks
Small cuts on the fingers? Hello Doctor, I had a small cut on my finger this morning while using my nails. Later in the evening, while peeling shrimp, I felt some pain and I'm not sure if it was due to the moisture from the boiled shrimp. I just looked online and I'm wo...
Dr. Hong Yuanbin Reply:
Hello, properly cooked seafood has a significantly lower risk of infection. It is advisable to monitor for any subsequent signs of infection, such as fever or redness, swelling, heat, and pain at the wound site. If none of these symptoms are present, there should be no need for c...[Read More] Concerns About Minor Finger Wounds and Infection Risks
Understanding Oral Health: White Bumps and Healing After Injury
Oral issues? Hello, Doctor. About five days ago, I accidentally bit my mouth while eating, causing some bleeding and seemingly biting off a small piece of skin, but I didn't tear it off. I applied oral ointment for about two days, and there was no bleeding, so I didn't ...
Dr. Hong Yuanbin Reply:
Hello, the healing wound in your oral cavity does indeed appear as you described, with a white color. It should gradually heal and the discoloration will eventually fade. If it continues to enlarge or does not heal, then medical attention will be necessary. Thank you for your inq...[Read More] Understanding Oral Health: White Bumps and Healing After Injury
Concerns About HIV Infection from Skin Contact in Public Hot Springs
Wound infection and HIV issues? Hello doctor, today in the steam room of a public hot spring, I accidentally had my butt touched by a stranger's hand. I discovered a pimple on my buttocks at home (it has a whitehead but I picked it and there was no bleeding, just redness). I...
Dr. Hong Yuanbin Reply:
Hello, typically, a large area of mucous membrane contact is required for HIV infection. Based on your description, the acne area should not pose a risk for infection. Thank you for your question.[Read More] Concerns About HIV Infection from Skin Contact in Public Hot Springs