Should You Isolate from Your Partner After COVID-19 Infection?
After being diagnosed with COVID-19? Hello, doctor. I would like to ask a question regarding COVID-19. After I tested positive, my live-in girlfriend developed symptoms the next day and tested positive on a rapid test, indicating that she likely contracted the virus from me. In t...
Dr. Yang Zongyan reply Influenza
Hello, since both individuals tested positive one day apart while living together, it is likely the same strain of the virus, so there should be no issue of cross-infection. However, it is still important to get adequate rest and maintain good personal hygiene. If necessary, medi...[Read More] Should You Isolate from Your Partner After COVID-19 Infection?
Concerns About Infection Risks After Handling Birds: A Medical Inquiry
Wound infection issues? Hello, doctor. Yesterday, I rescued a chick by picking it up with gloved hands and placing it in a cardboard box. However, when I handed it over to the animal protection personnel, he touched the chick with his bare hands and then handed me a pen. Later, o...
Dr. Yang Zongyan reply Influenza
If a wound is not properly managed, it can easily lead to infection, resulting in redness, swelling, heat, and pain associated with cellulitis. Therefore, if there are any wound issues, it is advisable to seek medical attention for proper treatment. Thank you.[Read More] Concerns About Infection Risks After Handling Birds: A Medical Inquiry
Post-Influenza Symptoms: Understanding Complications and Recovery
Late symptoms of influenza? Hello Doctor, I am a 16-year-old high school student who has had influenza A for 9 days. Initially, I was misdiagnosed with a gastrointestinal flu by a clinic doctor. After a week without improvement, I went to the emergency room and discovered it was ...
Dr. Yang Zongyan reply Influenza
Influenza can potentially lead to complications, so it is recommended to seek medical attention in person for clinical evaluation by a physician.[Read More] Post-Influenza Symptoms: Understanding Complications and Recovery
Can Rabies Virus Be Transmitted Through Shoe Contact?
Rabies issues A few days ago, I visited the Tianchi area along the Southern Cross-Island Highway. After returning, I experienced intense itching on my foot. Due to the severe itchiness, I rubbed the affected area with the sole of my shoe, which felt like it might have caused some...
Dr. Yang Zongyan reply Influenza
According to current guidelines, the primary transmission route of the rabies virus is through bites or scratches from animals at risk of rabies.[Read More] Can Rabies Virus Be Transmitted Through Shoe Contact?
Do I Need Rabies Vaccination for Field Research in Taiwan and China?
Rabies vaccine I am a graduate student conducting long-term field research on biological collection. Although my subjects are not wild vertebrates, there is a high likelihood of encountering wildlife such as the striped skunk and the white-nosed coati. I would like to inquire whe...
Dr. Yang Zongyan reply Influenza
In Taiwan, wild animals such as the ferret badger and the white-nosed coati have recorded cases of rabies caused by the rabies lyssavirus. Mainland China is also an area endemic to rabies. Therefore, if there is a risk of being bitten by wild animals, it is still recommended to r...[Read More] Do I Need Rabies Vaccination for Field Research in Taiwan and China?
Managing Persistent Fever After Flu Diagnosis with Diabetes and Hypertension
Persistent fever after diagnosis? I apologize for your situation. You have been diagnosed with a fever above 38°C and have a history of diabetes and hypertension. The doctor prescribed antiviral medication, but you experienced edema after taking it for one day, so you stopped. Yo...
Dr. Yang Zongyan reply Influenza
If diagnosed with influenza, it is recommended to take antiviral medication within 48 hours for better effectiveness. If fever persists, it is advised to seek medical attention promptly to prevent complications.[Read More] Managing Persistent Fever After Flu Diagnosis with Diabetes and Hypertension
Can I Get the Fifth COVID Vaccine After Lymph Node Swelling?
COVID-19 vaccine After receiving the fourth dose of the BA.1/2 COVID-19 vaccine, I experienced swelling and pain in my armpit for about a week before returning to normal. Upon researching, I found that the side effect of the vaccine could be lymphadenopathy. I would like to ask t...
Dr. Yang Zongyan reply Influenza
After receiving the fourth dose of the BA.1/2 COVID-19 vaccine, I experienced swelling and pain in the armpit of the vaccinated arm, which returned to normal after about a week. Upon checking, I found that the side effect of the vaccine could be lymphadenopathy. I would like to a...[Read More] Can I Get the Fifth COVID Vaccine After Lymph Node Swelling?
Can I Get the Fifth COVID Vaccine After Lymph Node Swelling?
COVID-19 vaccine After receiving the fourth dose of the BA.1/2 COVID-19 vaccine, I experienced swelling and pain in my armpit, which returned to normal after about a week. Upon researching, I found that the side effect of the vaccine could be lymphadenopathy. I would like to ask ...
Dr. Yang Zongyan reply Influenza
After receiving the fourth dose of the BA.1/2 COVID-19 vaccine, I experienced swelling and pain in the armpit of the vaccinated arm, which returned to normal after about a week. Upon checking, I found that the side effect of the vaccine could be lymphadenopathy. I would like to a...[Read More] Can I Get the Fifth COVID Vaccine After Lymph Node Swelling?
Post-Isolation Room Disinfection Guidelines After COVID-19
Disinfection of the room after isolation for COVID-19? Hello, Doctor. I have been in isolation for 5 days since my diagnosis, but my rapid test is still positive. I would like to ask you: 1. Do I need to wait until the rapid test is negative before I can start disinfecting the ro...
Dr. Yang Zongyan reply Influenza
1. Do I need to wait until the rapid test is negative before starting to disinfect the room, or can I disinfect after completing 5 days of isolation? There is no specific timing for disinfection; the environment can be disinfected at any time during the confirmed case period. 2....[Read More] Post-Isolation Room Disinfection Guidelines After COVID-19
Post-COVID Symptoms: Sudden Hand Numbness and Weakness Explained
Numbness and weakness in the hands after being diagnosed with COVID-19? I was diagnosed on December 22 and started isolation. My symptoms include nasal congestion, cough, and sore throat. This morning (December 25), I suddenly noticed numbness in my right hand, making it difficul...
Dr. Yang Zongyan reply Influenza
It is recommended to seek medical attention as soon as the quarantine period is over. However, if there are any signs of deterioration during the home quarantine period, please seek medical care immediately.[Read More] Post-COVID Symptoms: Sudden Hand Numbness and Weakness Explained
Impact of Flu Vaccine on COVID-19 Symptoms and Recovery Insights
COVID-19 Hello, I received the flu vaccine the afternoon before testing positive on a rapid test. Does this mean the vaccine is ineffective? Could it worsen the symptoms of the confirmed infection, or have any other effects on my body? Additionally, after finishing the 3-day medi...
Dr. Yang Zongyan reply Influenza
If a rapid test came back positive and the flu vaccine was administered the afternoon before, does that mean the vaccine is ineffective? Will it worsen the symptoms of a confirmed case, or will it have any impact on the body? The flu vaccine is designed to prevent influenza types...[Read More] Impact of Flu Vaccine on COVID-19 Symptoms and Recovery Insights
Does Mixing COVID-19 Vaccines Affect Side Effects? Insights on Moderna Boosters
The occurrence of side effects from mixed COVID-19 vaccinations may be related to the types of vaccines received in previous doses? Hello Dr. Yang: I am planning to schedule an appointment for the fourth dose of the Moderna next-generation vaccine. I have heard that some friends ...
Dr. Yang Zongyan reply Influenza
The occurrence of side effects after each dose of the COVID-19 vaccine is not related to the type of vaccine received in previous doses. Currently, the Central Epidemic Command Center permits mixed vaccination.[Read More] Does Mixing COVID-19 Vaccines Affect Side Effects? Insights on Moderna Boosters
Post-COVID Care: When to Seek Medical Attention and Medication
Medical Care and Medication After COVID-19 Diagnosis Hello, my mother-in-law is 85 years old. She has been diagnosed for five days, and she has finished the medication prescribed by the doctor. A rapid test shows a faint second line, but she no longer has any discomfort. Should s...
Dr. Yang Zongyan reply Influenza
If there are no symptoms or discomfort, you can rest and monitor the situation; however, if you experience any discomfort, it is still advisable to seek medical attention.[Read More] Post-COVID Care: When to Seek Medical Attention and Medication
COVID-19 Recovery: Vaccine Guidance for Immunocompromised Patients
What are the questions regarding vaccination after being diagnosed with COVID-19? Hello Dr. Yang, My mother was recently diagnosed with COVID-19 and is currently recovering. However, she has a history of taking corticosteroids, which places her in a group with compromised immuni...
Dr. Yang Zongyan reply Influenza
Immunocompromised patients are a group that particularly needs to receive the COVID-19 vaccine. It is recommended to complete the vaccination according to the guidelines provided by the Centers for Disease Control. Additionally, it is still advised for patients who have recovered...[Read More] COVID-19 Recovery: Vaccine Guidance for Immunocompromised Patients
Are Vaccine Side Effects Likely to Occur Three Months Later?
Is it likely for vaccine side effects to occur three months later? Hello Doctor, after receiving my first dose of the BNT COVID-19 vaccine, I have been experiencing some stiffness in my arm and finger joints. These sensations started three months after the vaccination. I would li...
Dr. Yang Zongyan reply Influenza
The likelihood that this side effect is caused by the vaccine is low, but it is still recommended to seek medical attention for evaluation by a physician.[Read More] Are Vaccine Side Effects Likely to Occur Three Months Later?
Understanding the Meaning of Non-Fully Vaccinated for COVID-19 Vaccines
The term "incomplete vaccination" in the context of COVID-19 vaccines refers to individuals who have not received the full series of doses required for optimal immunity. This typically means that they have not completed the primary vaccination series, which may include ...
Dr. Yang Zongyan reply Influenza
According to the regulations of the Taiwan Centers for Disease Control, a complete vaccination is defined as receiving the recommended number of vaccine doses. Conversely, failing to receive the recommended doses is considered incomplete vaccination.[Read More] Understanding the Meaning of Non-Fully Vaccinated for COVID-19 Vaccines
Understanding Vaccine Efficacy and Long COVID Concerns for Teens
Regarding vaccine efficacy? Hello Doctor, I am a senior high school student. I would like to ask: 1) Is the likelihood of experiencing long COVID symptoms after contracting COVID-19 high, meaning that they may never fully resolve? 2) I received my first dose of the BNT vaccine la...
Dr. Yang Zongyan reply Influenza
1) Is the rate of long COVID symptoms that may never improve high? Regarding long COVID symptoms, since there is currently no long-term data, whether it lasts a lifetime still depends on future studies, as the pandemic has only been ongoing for a few years. 2) I received my firs...[Read More] Understanding Vaccine Efficacy and Long COVID Concerns for Teens
Does Having Had H1N1 Flu Reduce Severe COVID-19 Risk?
Having previously contracted H1N1 influenza may provide some level of cross-protection against severe illness from COVID-19, but the extent of this protection is not fully understood. Each virus elicits a different immune response, and factors such as individual health, vaccinati...
Dr. Yang Zongyan reply Influenza
H1N1 influenza and the COVID-19 virus are different viruses, so a good way to prevent severe illness after infection with the COVID-19 virus is to receive vaccination.[Read More] Does Having Had H1N1 Flu Reduce Severe COVID-19 Risk?
Does Immunomodulatory Medication Increase Severe COVID-19 Risk?
Does taking immunomodulatory drugs increase the risk of developing moderate to severe symptoms after contracting COVID-19? Hello Doctor, I am 19 years old and a patient with ankylosing spondylitis. I am currently taking Salazopyrin, which is an immunomodulatory medication. I have...
Dr. Yang Zongyan reply Influenza
The American College of Rheumatology (ACR) acknowledges that there may be a theoretical risk of exacerbating pre-existing rheumatic diseases after receiving the COVID-19 vaccine. However, weighing the risks and benefits, they still recommend COVID-19 vaccination for patients with...[Read More] Does Immunomodulatory Medication Increase Severe COVID-19 Risk?
Sudden Fever: Is It Flu or a New Variant Virus?
Sudden high fever? On September 29, I suddenly experienced a fever, body aches, loss of appetite, night sweats, a swollen headache, and mild nausea, but my sense of taste and smell, as well as bowel movements, were normal. On September 30, my fever peaked at 39 degrees Celsius. B...
Dr. Yang Zongyan reply Influenza
Regarding fever symptoms, they are more likely to be associated with influenza, but there is also a possibility of a variant virus. Clinically, it is difficult to differentiate between them, so it is important to consider any relevant TOCC (Travel, Occupation, Contact, Cluster) h...[Read More] Sudden Fever: Is It Flu or a New Variant Virus?