Bacterial Infection: Symptoms, Causes, and Treatment

Humans Caught More Diseases After We Domesticated Animals

The bones of a person buried in a "plague pit" in London in the 14th century

Lefteris Pitarakis/ AP / Alamy

DNA from the bones and teeth of 1300 people who died up to 37,000 years ago has revealed what infectious diseases some of them had when they died – as well as how the incidence of some of these diseases changed over time. The findings show that animal diseases were much more likely to jump to humans after the advent of farming.

This is the first direct evidence that the domestication of animals led to …

The Vet Increasing Awareness Of Climate-triggered Human-animal Diseases

Paid and presented by PATH.

Beyond the initial devastation floods bring, delayed dangers can come in the form of disease outbreaks like the bacterial infection anthrax - fatal to both humans and animals. Find out how vaccinating cows and education is helping vets and medical professionals in Uganda protect lives and livelihoods and stop the spread of zoonotic diseases.

8 Most Common Infectious Disease Affecting Millions Worldwide

8 Most Common Infectious Disease Affecting Millions Worldwide

Influenza, Hepatitis and Tuberculosis are among eight common infectious diseases affecting millions worldwide. Read on to know 8 common infectious disease.

28 Oct, 2023

Tavishi Dogra

Infectious diseases

Infectious diseases are illnesses caused by microorganisms, such as bacteria, viruses, fungi, or parasites, that can be passed from person to person or from animals to humans.

Source: Thehealthsite Infectious diseases

These disease can spread through direct contact, contaminated food or water , insect bites, or the air, and can cause a range of symptoms and health problems.

Source: Thehealthsite Influenza

First infectious disease is Influenza. It is a viral respiratory infection causing fever, cough, sore throat, and body aches.

Source: Thehealthsite Hepatitis

Second one is Hepatitis. It is inflammation of the liver caused by viral infections, leading to liver dysfunction.

Source: Thehealthsite Tuberculosis

Another infectious disease is Tuberculosis. This is the bacterial infection affecting the lungs, causing cough, chest pain, and weight loss.

Source: Thehealthsite Chikungunya

Chikungunya is the fourth infectious disease. It is a mosquito-borne viral disease characterised by fever, joint pain, and rash, often leading to debilitating joint pain that can persist for months.

Source: Thehealthsite Polio

Polio is the another infectious disease. It is a highly infectious disease that primarily affects children, causing paralysis and potentially lifelong disability.

Source: Thehealthsite Lyme Disease

Another infectious disease is Lyme Disease. It is tick-borne bacterial infection causing fever, fatigue, headache and skin rash.

Source: Thehealthsite Cholera

Cholera is bacterial infection causing severe diarrhoea and dehydration, often spread through contaminated water and food.

Source: Thehealthsite Smallpox

Last but not the least, smallpox is another infectious disease. It is highly contagious viral disease. In this you may feel fever, rash and often severe illness, leaving disfiguring scars and in some cases death.

Source: Thehealthsite

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