Where to Get the Hepatitis A Vaccine: Who Needs It, Doses and Hepatitis B Too

01What is hepatitis A?

Hepatitis A is a viral infection of the liver spread through contaminated food and water, and sometimes through sexual contact (especially oral-anal). It causes jaundice, fever, nausea, abdominal pain and tiredness. Most people recover fully in weeks, but it can be severe in adults, older people and those with existing liver disease. There is no specific antiviral cure; vaccination is the best protection.

02Who should get the hepatitis A vaccine?

• Children from about 12 months (as per paediatric schedule).
• Adults without immunity, especially those with chronic liver disease, including fatty liver, hepatitis B or C.
• People who travel frequently or eat street food often.
• Food handlers and childcare workers.
• Men who have sex with men.
• People who use drugs.

Many Indian adults are already immune from childhood infection; a blood test (anti-HAV IgG) can check this if you are unsure.

03Doses and schedule

Inactivated hepatitis A vaccines are typically given as two doses six to twelve months apart; a live attenuated vaccine used in India is given as a single dose. Your doctor will choose based on age and availability. Protection is long-lasting.

04Hepatitis B vaccine: don't forget it

Hepatitis B spreads through blood and sexual contact and can become chronic, leading to cirrhosis and liver cancer. It is part of India's childhood immunisation, but many adults are unvaccinated. Adults at risk — healthcare workers, people with multiple partners, people living with HIV, those with liver disease or on dialysis — should check their status and get vaccinated (usually three doses at 0, 1 and 6 months). Combined hepatitis A and B vaccines also exist.

05Hepatitis A vs B vs C vs E: a quick comparison

• Hepatitis A: food and water (and some sexual contact); acute illness; vaccine available.
• Hepatitis B: blood, sex, mother to baby; can become chronic; vaccine available.
• Hepatitis C: mainly blood (unsafe injections, transfusions in the past), sometimes sexual; often chronic; curable with oral medicines; no vaccine.
• Hepatitis E: food and water; usually acute but dangerous in pregnancy; no widely available vaccine in India.

This is why safe water and hygiene matter for A and E, and safe sex, safe injections and vaccination matter for B.

06Vaccination for people with fatty liver or diabetes

People with existing liver disease, including fatty liver, can become seriously ill if they catch hepatitis A or B on top of their liver problem. Doctors therefore recommend checking immunity and vaccinating where needed. People with diabetes are also advised to be vaccinated against hepatitis B in many guidelines. Read fatty liver grades and which doctor to consult for liver problems.

07Travel and hepatitis vaccination

If you travel frequently within India or abroad, eat at roadside stalls or travel to areas with poor sanitation, hepatitis A vaccination is a sensible precaution, ideally at least two weeks before travel. Combine it with other travel vaccines such as typhoid as advised by your doctor.

08What to bring to your vaccination visit

• Your vaccination card or records, if you have them.
• Recent liver test reports.
• List of medicines and allergies.
• Information about pregnancy or planned pregnancy.

The doctor will check if any immunity test is needed, give the first dose and schedule the next.

09Preventing jaundice outbreaks

• Drink safe, boiled or filtered water.
• Wash hands before eating and after using the toilet.
• Avoid raw salads and cut fruit from street vendors, especially in the monsoon.
• Get vaccinated.

Read what high bilirubin means if you have jaundice.

10Side effects

Both vaccines are very safe. Mild soreness at the injection site, low-grade fever or tiredness for a day are common. Serious reactions are rare.

11Where to get vaccinated

Hepatitis A and B vaccines are available at private hospitals, clinics and some pharmacies with vaccination services. Dr. Monga Medi Clinic offers hepatitis vaccination with immunity testing where needed, at Lajpat Nagar 4, Dwarka Sector 9 and DLF Phase 4 Gurugram. People at sexual risk can combine vaccination with STD screening and PrEP discussion.

12Hepatitis B: why adults should check their status

Hepatitis B is far more common in India than many people realise, and most carriers do not know they have it. Chronic hepatitis B can silently damage the liver for decades before causing cirrhosis or liver cancer. A simple blood test — HBsAg — shows whether you currently have the infection, and anti-HBs shows whether you are protected. Adults who are not infected and not immune should be vaccinated, particularly healthcare workers, people with multiple sexual partners, men who have sex with men, people living with HIV, people with diabetes or chronic liver or kidney disease, and family members or partners of someone with hepatitis B. If you test positive, you will need assessment by a liver doctor; many people need only monitoring, while others benefit from antiviral tablets that control the virus effectively.