Adenoviruses are highly contagious and can spread easily from person to person. The virus is spread through contact with saliva, mucus, or respiratory secretions. It can also be spread through contact with contaminated surfaces, such as doorknobs, toys, or other items.
Transmission
Adenoviruses can be spread through contact with saliva, mucus, or respiratory secretions from an infected person. This includes sneezing, coughing, and touching objects that have been contaminated with the virus. It can also be spread through close physical contact with an infected person, such as kissing or sharing a drink.
Risk of Infection
People of all ages are at risk of becoming infected with adenovirus. Certain groups of people, such as those with weakened immune systems, are more likely to become seriously ill if they contract the virus. People who have recently had a transplant, are receiving chemotherapy, or have HIV/AIDS are at greater risk of developing severe adenovirus infections.
Symptoms
The symptoms of adenovirus vary depending on the type. Common symptoms include fever, sore throat, coughing, and fatigue. Other symptoms may include diarrhea, abdominal pain, headaches, and body aches. Some people may also have pink eye or conjunctivitis.
Prevention
The best way to prevent adenovirus infection is to practice good hygiene. This includes washing your hands frequently with soap and water, avoiding touching your face, and avoiding close contact with people who are sick. Disinfecting surfaces and objects that may be contaminated with the virus can also help reduce the risk of infection. Vaccines are available for some types of adenovirus, but they are not widely available.