What are childhood infectious diseases?

Causes. The cause of an infection is whichever type of organism has entered the body. A specific virus, for example, will be the cause of a viral infection. The ... Most sinus infections are caused by viruses. The viruses can be spread through sneezes and coughs. Bacterial and fungal sinusitis may be contagious as well. Oct 13, 2024 ... Streptomyces: Help the body produce antibodies to fight off infections5. Harmful Bacteria. Harmful bacteria cause damage to human health or the ... Periodontal (gum) disease is an infection of the tissues that hold your teeth in place. It's typically caused by poor brushing and flossing habits. Infection the Cause of the Common Cold. Science. 24 May 1935. Vol 81, Issue ... Causes which Produce Cold, and Mild Periods. C. A. M. Taber, Science. Feb 11, 2022 ... Many stillbirths (32.5%) are linked to complications with the placenta. The placenta is an organ that helps the baby grow and develop. Infections are caused by bacteria. Although bacteria are abundant in our gastrointestinal (GI) tract and on our skin, they are usually kept in check by our ... The germs can cause infection when that person—who now has germs on their hands—touches their eyes, nose or mouth. Some germs can stay on countertops or ... Aug 12, 2021 ... They also can be caused by bacteria, allergies or fungi. 3. Will my sinus infection clear up on its own? Most sinus infections get better with ... Jan 16, 2025 ... As people age, their immune system becomes less effective at recognizing and eliminating harmful germs that may cause infections. This delay ...