What is the study of epidemiology?

By definition, epidemiology is the study (scientific, systematic, and data-driven) of the distribution (frequency, pattern) and determinants (causes, risk factors) of health-related states and events (not just diseases) in specified populations (neighborhood, school, city, state, country, global).

Who studies infectious disease?

Infectious Disease Epidemiologist An infectious disease epidemiologist works to understand the effects of disease on a population. This can include studying new diseases like COVID-19 or researching established diseases like HIV, AIDS or influenza.

What is the study of infection?

Human infection studies are clinical trials that involve deliberately exposing volunteers to infectious diseases. The results can help researchers to: understand more about how the body’s immune system responds to a disease. work out how to prevent the disease or improve its treatment.

Who is an epidemiologist?

Often called “Disease Detectives”, epidemiologists search for the cause of disease, identify people who are at risk, determine how to control or stop the spread or prevent it from happening again. Physicians, veterinarians, scientists, and other health professionals often train to be “Disease Detectives”.

Are epidemiologists doctors?

Are epidemiologists considered medical doctors? No. While epidemiologists study and investigate the causes and sources of diseases in much the same way as medical doctors, they’re not considered actual physicians. Perhaps the biggest reason why is treatment.

What is the most deadly infectious disease?

TB is currently the deadliest infectious disease, responsible for 1.6 million deaths last year, most of them in the developing world. And that’s not the scariest part. A rapidly growing number of patients are developing drug-resistant tuberculosis, which kills more people than any other drug-resistant pathogen.

Who is list of communicable diseases?

2019-nCoV.

What are infectious conditions?

Infectious diseases encompass a wide range of conditions caused by germs, including bacteria, viruses, fungi and parasites. You can contract an infectious disease by touching, eating, drinking or breathing something that contains a harmful germ. Germs can also spread through animal and insect bites, kissing and sexual contact.

What are communicable diseases?

Communicable Diseases. Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.