Bacteria can reproduce outside of the body or within the body as they cause infections. Some infections that bacteria cause include ear infections, sore throats (tonsillitis or strep throat), …

Mar 5, 2024 · There are germs, also called microbes, in the air; on food, plants and animals; and in the soil and water. Germs are on just about every surface, including the human body.

Jul 16, 2025 · What Are Germs? Germs are microbes including bacteria, viruses, protozoa, and fungi that have the potential to make us sick. Microbes are microscopic particles, meaning …

Nov 28, 2022 · Germs are living things that can be found everywhere, from the air to the ground to your body. The main types of germs are bacteria, viruses, fungi and protozoa.

Oct 9, 2025 · Germs are the microorganisms behind many common sicknesses, like the flu. Our experts share what exactly germs are, how they spread for kids and how to avoid them.

Jul 27, 2025 · Germs, bacteria, viruses, fungi, and other microorganisms make up this hidden empire. Though often feared, especially during pandemics or flu seasons, these microscopic …

Sep 23, 2020 · Summary What are germs? Germs are microorganisms. This means that they can be seen only through a microscope. They can be found everywhere - in the air, soil, and water. …

Understand what germs are, how they spread, and how to protect yourself and your family from illness.

Mar 25, 2023 · Germs (microbes) can be classified into different groups. The most common groups are bacteria, viruses, fungi, yeasts and parasites. Written by a GP.

Sep 28, 2024 · Germs are typically classified into four main categories: bacteria, viruses, fungi, and protozoa. Each type of germ has its own unique characteristics and modes of …