Can Nasal Sprays Help Prevent Covid Or Other Infections? What Indian Consumers Should Know
Last Updated:October 02, 2025, 09:00 IST Nasal sprays are part of a layered defence strategy. For Indians, the key takeaway is cautious optimism. Sprays may help reduce infection risk, but remain a supplementary option Several universities and biotech start-ups are experimenting with herbal nasal sprays combining turmeric, tulsi, or neem …
