Biology, asked by pvarma6643, 11 months ago

It has been observed that despite the availability of vaccine for hepatitis a in the market, it may not be necessary to be given to children by the time they are 5 years old. why?

Answers

Answered by nandamarrivada
52

as they are directly exposed to the virus through water but in dead or weak form

Answered by mindfulmaisel
23

It may not be necessary to give a Hepatitis A vaccination to children when they are 5 years of old as by this time they develop immunity against hepatitis A.  

Explanation:

  • HAV infection is stopping in many of the countries and which is the common preventable infections obtained by travellers.  
  • Tools for stopping of HAV infection include injections, resistant globulin and observance to hygienic good practices. Humans are the reservoir for HAV.  

Learn more about hepatitis A

Write briefly on hepatitis A​

https://brainly.in/question/10244457

What is hepatitis B and hepatitis C?

https://brainly.in/question/6882232

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