In episode 28 of Inside Covid-19; a whole new ball game with heightened infection risks as SA children return to schools; House prices set to take a 10-20% hit when market reopens; Africa’s low infection rates are no reason for complacency; A nasty lockdown side-effect as mental illnesses, addictions on the rise; and promising developments on the drug front from AstraZeneca and Gilead. - Alec Hogg