Tropical Diseases and Cure

Infectious Diseases & Epidemiology

Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful, but under certain conditions, some organisms may cause disease.Some infectious diseases can be passed from person to person. Some are transmitted by bites from insects or animals. And others are acquired by ingesting contaminated food or water or being exposed to organisms in the environment.Signs and symptoms vary depending on the organism causing the infection, but often include fever and fatigue. Mild infections may respond to rest and home remedies, while some life-threatening infections may require hospitalization.Many infectious diseases, such as measles and chickenpox, can be prevented by vaccines. Frequent and thorough hand-washing also helps protect you from most infectious diseases.

The global top 6 infectious disease therapeutics market is expected to reach USD 86.2 billion by 2025, according to a new report by Grand View Research, Inc. The market is primarily driven by increasing number of Human Immunodeficiency Virus (HIV), Human Papillomavirus (HPV), TB, and hepatitis cases globally.