If you are well but are staying at home during a period of lock down requiring self isolation or quarantine you are able to run the Blended Online MHFA courses from your home.
To do so you need to have a suitable hardware and software, stable internet connection and a professional, safe and low distraction environment to conduct the course.
If your ability to deliver the course safely and effectively is compromised by being unwell then you should not deliver the course, as per normal circumstances.
If you need to cough or sneeze, then you should follow the health guidelines and demonstrate best practice but also use online etiquette such as muting your microphone or going off-screen and excusing yourself.