Doctor Johnson and Johnson dwara dengu Bukhar Se bachne Ke Liye ek dawai ka Nirman kar liya gaya hai Jisko vaigyanik ne bhi jaanch kar Sahi sabit Kiya Hai Hamen dengu se Swayam Bachana chahie iske liye Ghar Ke aaspaas Pani Bhara Nahin Hona chahie Aur machhardani Ke Andar Sona chahie
