Lyme disease is spread through a tick bite. Lyme disease is not contagious or spread from one person to another through touch or saliva. The bacteria that cause Lyme disease can live in the blood.

Viral sinus infections can be contagious and usually last seven to 10 days. Bacterial sinus infections typically are not contagious and may need antibiotics. Stay home if you have a fever and wait ...

The tonsils are an integral part of the body’s immune function. They are the body’s first defense mechanism against germs and viruses that enter the body through your mouth, per Mayo Clinic.

HS is not curable, but it’s treatable and can go into remission. It’s crucial to book an appointment with a dermatologist or other qualified healthcare professional to discuss treatment options that ...