Introduction If you live in a city with lots of cars and heavy industry, then chances are that you have come into contact with smog. If you are one of the lucky ones to live in a clean city and don’t know what smog is, it is a type of...
Pakistan is the country which is at high risk of epidemics due to communicable diseases. An increase in the ratio of the spread of communicable diseases like COVID-19, hepatitis, tuberculosis, malaria, dengue fever etc is observed in Pakistan. There are various factors which resulted in the spread of infectious diseases...
