Covid-19 is blind to power, wealth and authority. It bypasses protocols and preys on the cracks in society, looking for weakness in our defences.
Which makes it so important that people hold firm against this unprecedented threat. With the decline in deaths and cases, it may feel like the enemy has left the building.
But there are many entrances to protect and this intruder has all the time in the word. After all, it has largely consumed the world for the past 20 weeks.
It will continue to do so, for an unknown period. Covid-19 has brought a big stop to the world's gallop. In some ways, it has becalmed the planet.