Apr 8, 2025 · Infectious diseases are illnesses that happen when tiny living beings get inside the body and multiply. Bacteria, viruses, fungi and parasites are examples of organisms that can cause illness.

Jun 19, 2024 · Learn about the expertise and services, including travel medicine, offered at Mayo Clinic to people with concerns about infectious diseases.

Feb 24, 2024 · The structure of the virus. Some viruses are better than others at managing temperature, humidity or other conditions. The climate and the indoor environment. This includes humidity, airflow, …

Apr 8, 2025 · Self care Many infectious diseases, such as colds, go away on their own. Drink plenty of fluids and get lots of rest. If other people live in your home, try not to have close contact with them …

Infectious agents come in many shapes and sizes. Bacteria and protozoans are microscopic one-celled organisms. Viruses are even smaller. Fungi grow like plants. Helminths resemble worms.

Jul 2, 2025 · Health Topics Infectious Diseases - 2025 Archives 2025 Understanding and preventing antimicrobial resistance Vincent Jacobbi

Mar 5, 2024 · The immune system protects against things that cause infections, called infectious agents. But some germs keep changing to get past the immune system's defenses.

Apr 9, 2025 · Areas of focus: Transplant, Travel vaccinations, General infectious diseases, Infection, Fungal skin infections

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Feb 18, 2022 · 传染病的病因包括： 细菌。 这些单细胞微生物会导致链球菌性咽喉炎、尿路感染和结核病等疾病。 病毒。 病毒甚至比细菌还要小，它会导致多种疾病，从普通感冒到艾滋病。 真菌。 许 …