Question:
Name any four infectious diseases.
Name any four infectious diseases.
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Preventive measures such as vaccination and hygiene can help reduce the spread of infectious diseases.
Updated On: Oct 6, 2025
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Solution and Explanation
Infectious diseases are caused by pathogens such as bacteria, viruses, fungi, or parasites. Four examples of infectious diseases are:
Tuberculosis (TB): A bacterial infection that primarily affects the lungs.
Malaria: A parasitic disease transmitted by mosquitoes, affecting red blood cells.
COVID-19: A viral infection caused by the SARS-CoV-2 virus, affecting the respiratory system.
HIV/AIDS: A viral infection that weakens the immune system, making individuals more susceptible to infections.
Conclusion: Infectious diseases can have serious health consequences and can be spread through various transmission routes such as air, water, or contact.
Tuberculosis (TB): A bacterial infection that primarily affects the lungs.
Malaria: A parasitic disease transmitted by mosquitoes, affecting red blood cells.
COVID-19: A viral infection caused by the SARS-CoV-2 virus, affecting the respiratory system.
HIV/AIDS: A viral infection that weakens the immune system, making individuals more susceptible to infections.
Conclusion: Infectious diseases can have serious health consequences and can be spread through various transmission routes such as air, water, or contact.
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