कारण: हेल्थ वर्कर्स घर-घर जाकर लोगों को टीका लगवाने के फायदे बता रहे
source https://www.bhaskar.com/national/news/in-the-valley-70-of-age-45-and-in-4-districts-100-of-this-age-have-been-vaccinated-128554624.html
source https://www.bhaskar.com/national/news/in-the-valley-70-of-age-45-and-in-4-districts-100-of-this-age-have-been-vaccinated-128554624.html