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Before the trip, consult a doctor and carry mosquito repellents and nets. During the trip, wear full-sleeved clothes and avoid mosquito-prone areas. After the trip, watch for symptoms like fever and visit a doctor if needed. Class 8 Science Grade 8 ...
The school should send sick students home, sanitize classrooms, encourage mask-wearing and ensure handwashing. Morning checks, health announcements and temporary isolation of sick children can help stop the flu from spreading further. Class 8 Science Grade 8 Chapter 3 Health: The ...
Cold and flu, typhoid and chickenpox are communicable diseases. They spread from person to person. Asthma and diabetes are non-communicable diseases. They do not spread and are caused by lifestyle or body conditions. Class 8 Science Curiosity Chapter 3 Health: The ...
Correct answer: (b) (ii) and (iii). Asthma and diabetes are non-communicable diseases. They do not spread from person to person and are caused by lifestyle or genetic factors, unlike typhoid and measles, which are communicable. Class 8 Science Grade 8 Chapter ...
Pathogens are tiny organisms like bacteria, viruses, fungi or worms that cause diseases in humans and animals. They enter our body through air, water, food or contact and make us sick. Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure ...
