How can healthcare access be ensured for all during a pandemic?

Viruses are the most common causes of upper respiratory infections. ... They are not usually indicated unless a bacterial infection develops. There may be ... Infectious retinitis is an inflammation of the retina resulting from infection by viruses, bacteria, fungi, or parasites. ... Causes. A variety of microbes ... Oct 26, 2022 ... Most foodborne diseases are infections caused by a variety of bacteria, viruses, and parasites. Other diseases are poisonings caused by ... Sinusitis is an inflammation of the sinuses. It is often caused by bacterial (germ) infection. Sometimes, viruses and fungi (molds) cause it. What causes them? Middle ear infections are caused by bacteria and ... This makes it a perfect place for germs to grow and cause an infection. What ... GBS in adults usually doesn't have any symptoms, but it can cause some minor infections, like a bladder or urinary tract infection (UTI). While GBS may not be ... ... what causes histoplasmosis, a lung infection, is a fungus rather than a protozoan. During the First World War, Rocha Lima and Prowazek were assigned to the ... Jul 31, 2014 ... New infections cause dormant viruses to reactivate. by University of ... Researchers have long wondered what causes herpes viruses—two ... Jul 1, 2008 ... An ulcer on your foot does not always mean that you have an infection. Infections can cause constant pain, redness around an ulcer, warmth and swelling, pus, ... Bacteria, viruses or fungi that spread through the bloodstream cause bloodstream infections. Some blood infections are fairly harmless while others are life- ...