Match the following : A. By air B. By water C. By contact D. By wound 1. Tetanus 2. T.B. 3. Cholera 4. Syphilis

Match the following and select the correct answer from the codes given below - A. Anaemia B. Goitre C. Night-blindness D. Beri-beri 1. Vitamin B deficiency 2. Iron deficiency 3. Iodine deficiency 4.…

Which one of the following diseases is not due to contamination of water?

Match the following : A. Plague B. Filaria C. Beri-beri D. Typhoid 1. Affect the intestines 2. Spreads through flea-bites 3. Caused by mosquitoes 4. Due to Vitamin ‘B’ deficiency

Which of the following disease is caused by a virus?

Which one of the following pairs matches one another?