A vaccine is a technique to introduce a pathogen into the body in harmless form so that if that particular virus or bacteria attacks, the victim can escape without serious consequences.
The objective of this article is to describe the facts about vaccines with minimal jargon, separating the knowns from the unknowns to the extent possible.
A significant number of people who recovered from SARS-CoV2 infection are reporting symptoms such as tiredness, headache, shortness of breath, cough and chest pain. This is collectively referred to as long COVID.
If we do not know the etiquette, we might end up embarrassing ourselves and also cause distraction-particularly at professional meetings.
The SARS-CoV-2 virus is present in large numbers in the throat of a person before the onset of symptoms. Even though such people do not cough or sneeze, they are well-known to spread the virus, sometimes even as super-spreaders.
Food waste attracts rats, and this in turn invites snakes. Snakes also arrive in search of frogs, lizards, chameleons and snails.
Many of the success stories of traditional healers saving snake bites are cases involving non-venomous snake and many venomous snake bites occur with out injecting venom.
Delivery of healthcare in India is subject to severe limitations which are beyond the control of an individual doctor.
There is no approved preventive medicine or vaccine available at this time. Therefore, detecting cases early and preventing the spread of virus are matters of great priority.
It is said that the true spirit of a country is not often found in crowded big cities. A good way to explore the countryside, admire local scenery and discover quaint villages is by driving our own car.
It is important to note is that when disasters strike, what frequently makes a difference is prior knowledge and training in survival skills.
A substantial number of accidents occur at night, that is between the hours of 10 pm to 6 am.