You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Hepatitis A virus can be restrained by: and explain in detail?
Hepatitis A virus is resistant to inactivation by heat at 60 Deg C for 1 hour, ether and acid at pH 3. It is inactivated by boiling for one minute over 120 Deg C, 1:4000 formaldehyde at 37 deg C for 72 hours, and chlorine 1 ppm for 30 minutes. It is not affected by anionic detergents. It survives prolonged storage at temperature of 4 Deg C or below.