The Brazilian president, Jair Bolsonaro, is the only world leader widely believed not only to have Covid-19 and to have lied about it, but to have knowingly spread it to untold numbers of his followers. Time (or Veja, the country’s leading news magazine) will tell, but at the very least, the circumstantial evidence is curious. Bolsonaro called on his largely evangelical base to hit the streets on 15 March to shut down Congress and the Supreme Court. Under quarantine after his return from the US – 25 members of his entourage have been infected with coronavirus, making Bolsonaro the centre of the largest initial cluster in Brazil – the president broke out of his motorcade to shake hands and high five those calling for the government buildings to be burnt to the ground.