A media outlet recently tweeted about a first-class graduate of Delta State University who developed a new type of face mask with beads when she realised that people might be having difficulties with breathing through the standard face masks worn for protection against Covid-19. Obviously, there wer
```
Members Only

Login or create an account to continue

This article is available to registered BusinessDay readers. Please login if you already have an account, or create a new account to continue reading.

New to BusinessDay? Register now and start reading.

```

Join BusinessDay whatsapp Channel, to stay up to date

Open In Whatsapp