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To compare the mode of transmission of the common cold with that of malaria, we need to understand how each disease spreads:
1. Common Cold:
- Mode of Transmission: The common cold is mainly spread through respiratory droplets when an infected person coughs, sneezes, or talks. It can also be transmitted by touching contaminated surfaces and then touching the face, particularly the nose, mouth, or eyes.
2. Malaria:
- Mode of Transmission: Malaria is primarily transmitted through the bite of an infected female Anopheles mosquito. When a mosquito carrying the malaria parasite bites a person, it injects the parasite into the bloodstream. Malaria can also be transmitted through blood transfusions, organ transplants, or from mother to unborn child during pregnancy.
In summary, the common cold is mainly transmitted through respiratory droplets and direct contact, while malaria is transmitted through the bite of an infected mosquito and, less commonly, through other means like blood transfusions. Understanding these modes of transmission is crucial for preventing the spread of these diseases.
