Netflix on Wednesday became the first major studio to mandate vaccines The rule applies to all working in 'Zone A' - the actors and those close to them Last week the Hollywood unions and studios met to agree a new way of working They agreed that producers could mandate COVID vaccinations for all in Zone A Netflix decided they would implement the scheme for all of its US productions Exemptions would be granted for rare cases owing to medical need or age Last week Sean Penn refused to continue filming Gaslit until all were vaccinated NBCUniversal said that all in Zone A could be, but Penn demanded everyone