Infectious diseases are caused by germs—tiny living organisms found in the air, soil and water. While many germs are harmless, others can cause life-threatening illnesses. Under certain circumstances, people can become infected by touching, eating, drinking or breathing something that contains germs. Germs are also spread through insect and animal bites, kissing and sexual contact. Vaccines, proper hand washing and medicines can help prevent infectious diseases.
Expert Care for Infectious Diseases
Infectious diseases vary widely in their causes, symptoms and treatments. Some infections may be cured through rest and simple home care, while others may require hospitalization and intravenous antibiotics.
The infectious disease specialists affiliated with Portsmouth Regional Hospital are experienced in diagnosing and treating many types of infectious diseases, such as influenza, Lyme disease, malaria, RSV and shingles, as well as the human immunodeficiency virus (HIV), which can lead to acquired immune deficiency syndrome (AIDS).
You can trust our physicians to provide compassionate, personalized care based on the latest, evidence-based medicine and backed by the Portsmouth network of resources.
Learn more about infectious diseases and their prevention and treatment in our online Health Library, including:
- C difficile / C diff (antibiotic-associated colitis)
- Hepatitis A
- Hepatitis B
- Hepatitis C
- MRSA (Methicillin-resistant staph infection)
Learn more about how you can help prevent infection.
Explore the Cold & Flu Center in our online Health Library.