What are the symptoms of COVID-19?

What Causes a Sinus Infection? Sinus Infection Treatment. What Is the ... What Causes a Sinus Infection? Sinus infections are caused by: Viruses (most ... It's not always clear what causes encephalitis. When a cause is found, it's usually an infection or a problem with the immune system (the body's natural ... Apr 24, 2024 ... Some symptoms that are common to many skin infections include rashes, swelling, redness, pain, pus, and itching. 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. Mar 16, 2022 ... An ear infection is an inflammation of the middle ear, usually caused by bacteria, that occurs when fluid builds up behind the eardrum. Sep 20, 2022 ... Common bacterial diseases include UTIs, food poisoning, STIs and some skin, sinus and ear infections. They're often treated with antibiotics. Jan 19, 2023 ... Sepsis is your body's extreme reaction to an infection. Without prompt treatment, it can lead to organ failure, tissue damage and death. ... 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 ... Sep 14, 2020 ... ... which causes COVID-19. The results will help inform the development of new treatments and vaccines to tackle coronavirus infections. The ... Feb 27, 2025 ... A vaginal yeast infection is an infection of the vagina that causes itching and burning of the vulva, the area around the vagina. Vaginal yeast ...