Urgent: Need Hospitals near Kottayam or Ernakulam for Hepatitis B and COVID-19 Vaccines

I’m urgently looking for hospitals near Kottayam or Ernakulam where I can get the Hepatitis B vaccine and the first dose of the COVID-19 vaccine for adults. I don’t mind paying for the vaccines, but I need to get them as soon as possible due to time constraints.

If anyone has recently gotten vaccinated or knows a hospital/clinic where these vaccines are available, please share the details!