2. What is the Immune System?
The immune system keeps us safe from diseases.
If immune system fails , we get down with the fever,
cold etc.
Immune system prevents viruses, bacteria & parasites to
enter our body.
The reason why we are disease-free is that our immune
system is strong.
3. How Does Immunity System work?
The immune system encourages to produce cells that kill
pathogens.
Some cells do a specific task to kill a certain type of
bacteria or virus.
The immune system sends an alert signal to the body.
The immune system takes action against the foreign
body.
4. How to Boost Immunity?
Green vegetables and fruits are a great source of anti-
oxidants.
Eggs, milk curd protein-rich product to increase
immunity.
Breastfeeding provides a lot of immunity to a young
baby.
Weak virus is sent in body by vaccination to immune
against the virus.