DPT vaccine is given for
Tetanus, polio, plague
Diphtheria, whooping cough and leprosy
Diphtheria, pneumonia, tetanus
Diphtheria, whooping cough, tetanus
Hypersensitivity to an allergen is due to
AIDS is characterised by a sharp reduction is
Which of the following sets of diseases is caused by bacteria?
Tobacco contains ........... which raise blood pressure and increase heart rate.