Question 1

I'm really worried about how long HIV can live outside the body. Like, if someone with HIV accidentally gets a drop of blood on a chair or table, is it still dangerous if I touch that same spot after 30 minutes? Can the virus still be active?

Accepted Answer

HIV survives outside the body for a short period: 15-30 minutes on a dry surface, up to 72 hours in a moist environment, but risk of transmission through casual contact is extremely low, and standard household cleaning and disinfection kill HIV.

Question 2

I'm really worried about this Widal test report I got back. It shows Salmonella typhi O and H at 180 dilutions, and Salmonella paratyphi AH and Bh at 120 dilutions. Does this mean I have a typhoid infection? I'm not sure what to make of it. Could you explain what these results mean, and maybe suggest what kind of diet I should be following? I really need some guidance here.

Accepted Answer

The Widal test report indicates positive results for Salmonella typhi O and H at 1:80 dilutions, as well as positive results for Salmonella paratyphi AH and Bh at 1:20 dilutions. These findings suggest a possible typhoid fever infection. Please see your consulting physician to get a prescription of antibiotics for typhoid infection. In addition to antibiotics, it is essential to follow a specific diet to aid in recovery. You should focus on consuming easily digestible foods and plenty of fluids. A diet rich in fruits, vegetables, lean protein, and whole grains is recommended. Avoid spicy, oily, and heavy foods that may irritate the stomach. It is also crucial to maintain good hygiene practices and get plenty of rest to support your recovery. If you experience severe symptoms or complications, please seek medical attention promptly.

Question 3

I've had all three of my rabies shots right on time, but I've missed the fourth one that was supposed to be on the 15th. It's now the 16th. Is it okay to get it on the 17th, or should I be worried?

Accepted Answer

Antibiotics are ineffective against viral infections. Continue taking Dolo 650 to manage fever and symptoms. Consider adding:

1. Rest and hydration
2. Warm liquids (e.g., tea, soup)
3. Saline nasal drops (for congestion)
4. Cough syrup (if needed)

What are the stages of infection?

The five stages of infection include the incubation, prodromal, illness, decline, and convalescence periods.

More Infectious Disease Health Queries

I'm really worried about how long HIV can live outside the body. Like, if someone with HIV accidentally gets a drop of blood on a chair or table, is it still dangerous if I touch that same spot after 30 minutes? Can the virus still be active?

I've had all three of my rabies shots right on time, but I've missed the fourth one that was supposed to be on the 15th. It's now the 16th. Is it okay to get it on the 17th, or should I be worried?

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