- Male
- 18 Years
- 29/01/2025
I'm trying to understand what it means when the widal test result says "non reactive." Could you explain this in detail? Also, I've been dealing with typhoid for about 4 months now and it just won't go away. Can you recommend any good doctors for treating typhoid? I'm really worried since it's been such a long time.
Answered by 1 Apollo Doctors
-A "non-reactive" result in a Widal test means that no significant antibodies against Salmonella (the bacteria causing typhoid fever) were detected in your blood. This usually indicates you don't currently have an active infection, but its not always
Dr. Ranjith Suggests...
Consult a Infectious Disease specialist
Answered 04/07/2025
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More Infectious Disease Health Queries
View allI'm really confused because I got bitten by a dog and my doctor told me to get 3 doses of the rabies vaccine, but I thought there were 5 doses in the series. Why did my doctor say I only need 3 shots? Should I be worried about this?
Your doctor likely prescribed 3 rabies vaccine doses because you're considered to be at low to moderate risk, which usually requires 3 doses. The full 5-dose schedule is typically given to those with higher exposure or specific risk factors.
Answered by 1 Apollo Doctors
I'm super worried and need some clarity. So back in 2001-2002, I got bitten by a dog but didnt get any vaccines then. Jumping ahead 5-6 years later, I started getting anxious about it and took 3 rabies vaccines in 2008. Since then, Ive had a total of 12 rabies vaccines between 2008 and 2012, taking them post-exposure. Does that mean I'm still at risk of rabies in the future because I took the vaccines late? Also, last year I went to a mela and had dinner at a hotel where the food was kept on the floor in a container. Later, I started stressing out about whether a dog might have eaten that food too. I've heard rabies has an incubation period of 1-3 months. Im past 67 months now, so is there still a risk? Some people suggest getting tests like the Nuchal biopsy Rabies Antibody test. This is all overwhelming, and I could really use some advice.
Given your concerns, I'll provide a detailed response to help alleviate your worries. (i) Dog bite in 20012002 and subsequent vaccinations You received a dog bite in 20012002 but didn't receive immediate post-exposure prophylaxis (PEP). Later, between 2008-2012, you received a total of 12 rabies vaccinations. The risk of developing rabies in this scenario is extremely low. Multiple factors contribute to this assessment: 1. Time elapsed: The dog bite occurred over 20 years ago, and you've received multiple vaccinations since then. 2. Vaccination regimen: You've completed a series of vaccinations, which provides robust immunity against rabies. 3. Immune system response: Your immune system has likely developed a strong response to the vaccinations, further reducing the risk of developing rabies. (ii) Concerns about food exposure at a hotel You're worried that a dog might have contaminated the food you ate at a hotel. Even if a dog had come into contact with the food, the risk of transmitting rabies through contaminated food is extremely low. Key points to consider: 1. Rabies transmission: Rabies is primarily transmitted through the saliva of an infected animal, usually through a bite. Indirect transmission through contaminated food or surfaces is highly unlikely. 2. Incubation period: The incubation period for rabies is typically between 2-10 weeks, with most cases occurring within 2-3 months. Since you've already passed the 6-7 month mark, the risk of developing rabies from this incident is negligible. 3. Testing and diagnosis: Nuchal biopsy and rabies antibody tests are typically used to diagnose rabies in symptomatic individuals. Given your asymptomatic status and the low risk of exposure, these tests are unlikely to provide any valuable information.
Answered by 1 Apollo Doctors
I'm really worried because my pet dog bit my hand today and it's bleeding. I got three doses of the vaccine about eight months ago and then got another dose just two days before this happened. That makes it a total of five doses I've had so far. Do you think I should get vaccinated again?
Yes you have to take one more booster dose 14 days after exposure.
Answered by 1 Apollo Doctors
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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.