Amid the second wave of the pandemic, Union Health Minister Harsh Vardhan on March 20 said that there are two tools to fight the coronavirus — Covid-appropriate behaviour and vaccination. He also asked citizens to get vaccinated. “I appeal to all to not let guard down regarding Covid- appropriate behaviour i.e. social distancing, hand hygiene and wearing masks. That is our most important tool. Vaccination is another one. Urge all those who are eligible to get vaccinated,” said the Union Health Minister in Chandigarh on March 20.