Question

what did u mean by vaccine? with explain ​

Answer 1

Answer:

A vaccine is a type of medicine that trains the body's immune system so that it can fight a disease it has not come into contact with before. Vaccines are designed to prevent disease, rather than treat a disease once you have caught it.

Answer 2

Explanation:

दवा को प्रोडक्शन प्लांट से एयरपोर्ट तक जिन गाड़ियों में ले जाया जा रहा है. वो भी बेहद खास हैं. इन गाड़ियों में -25 से 25 डिग्री तक तापमान मैनेज रहता है.