A contagious disease is a disease that spreads from person to person by direct physical contact or by touching the infected person. You can prevent getting a contagious disease by washing hands frequently and staying away from infected persons. Stomach flu, meningitis, pertussis, and sexually transmitted infections are some diseases that come under the category of contagious diseases.
Communicable Diseases- Transmission, Symptoms and Treatment
Communicable diseases are diseases that spread from one person to another through blood, bodily fluids, skin, sexual contact, and droplets. Read to know more.
Swine Flu - An Overview
H1N1 is an influenza A virus responsible for swine flu, resulting from a combination of viruses that can impact pigs, humans, and birds.

FDA Approved RSV Vaccines
The FDA has approved RSV vaccines to protect adults and infants against highly contagious diseases.