3D image of a virus.
Health And Fitness

Viruses: How Are They Different from Bacteria?

February 14, 2021

Unlike bacteria, viruses cannot survive outside a living organism. They can only live and multiply inside host cells. They are the smallest microbes and were first seen through the electron microscope that was invented in 1931. […]

Image showing viruses in blood cells
Medicine and Disease

Bacteria That Produce Dangerous Toxins

January 31, 2021

The DTP vaccine is developed to fight against three infectious diseases in humans: diphtheria (D), tetanus (T), and bordetella pertussis (P). The harmful toxins produced by the pathogens can affect adults and infants alike. In some cases, chances of contracting a disease is more in children. This vaccine helps boost the immunity of the human body against these diseases. […]

Image showing microbes
Health And Fitness

Bacteria: Anatomy and Functioning

January 30, 2021

The human body contains innumerable types of bacteria. These microorganisms can help humans directly; for example, E. coli. However, not all bacteria are beneficial for humans. These harmful bacteria are known as pathogens. […]

A patient infected with polio.
Health And Fitness

Polio: An Infectious Disease of Epidemic Proportions

January 27, 2021

The beginning of the 20th century faced an outbreak of epidemic proportions caused by the polio virus. This virus mostly affects young children and infants and can cause severe damage to their nerves that can lead to paralysis, and in some cases death. […]

Microscopic image of Ebola virus.
Health And Fitness

Infectious Diseases and Their Effect on Human Lives

January 26, 2021

Human history has witnessed several epidemics that have changed the course of medicine, leading to innovative treatments. People have become more aware of infectious diseases and realized that an outbreak can have serious repercussions on a global level. […]

The photo shows a palm with pills on it.
Health And Fitness

Zinc, Vitamin D, and the Common Cold

December 8, 2020

People and scientists have always looked for effective cures for the common cold. Two of the less popular ways, suggested by some scientists, are taking zinc and vitamin D, but these may really not cure a cold. […]

The picture shows soup in a bowl.
Health And Fitness

Does Chicken Soup Cure a Cold?

December 8, 2020

There is no definite cure for the common cold yet, but the most common cure for a cold is having soup. It is an old method and looks like an inseparable part of cold remedies, but its efficacy has been put to test in some research studies. […]

A cup of hot tea with lemon and scarf.
Health And Fitness

Are Vitamin C and Echinacea Really Curing the Cold?

December 8, 2020

Curing the cold has been a challenge for scientists since forever. Naturally, some myths have developed as many different studies have been carried out. The most common myth is of using vitamin C and echinacea for effective cure. […]

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