Search results for “Fièvre typhoïde”

What Are Pathogens? | Health | Biology | FuseSchool

A pathogen is a microorganism that can cause disease. Pathogens may be viruses, bacteria, protists or fungi. Examples of bacteria infections are cholera, typhoid, food poisoning and gonorrhoea. Examples of viral infections are the flu (influenza), measles, mumps, the common cold and AIDS. Some com

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IfSG §43 Initial instruction

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IfSG §43 Follow-up instruction

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Water Pollution | #aumsum #kids #science #education #children

Our topic for today is Water Pollution. Contamination of water by harmful substances, which affects life on earth, is termed as water pollution. Due to human activities, our water is getting more and more polluted day by day. Household garbage is disposed into various sources of water. Many people p

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