Dear Doctors, My mom age is 50 years old, partly covid vaccinated, 2nd dose timing started. Today we went for a shopping at mall, but while removing the food packets from the shopping bag she forgot to sanitize the hands. She touched her nose for nose itching. Before touching the nose she touched food packets and shopping bag and didn't sanitized the hands. Will it leads to covid?. Here in our city from the last 4 days no vovjd cases.