after arrivals avoid before coronavirus cough COVID develop developing difference different effective efforts everyone evidence fallen families family fatalities fifty fight fighting figures final first five flare foothold for forget forward four fourteen frankly friends from fronts further future gather gatherings Gavi Gavi's have health healthcare however I've identify identifying if individual infecting infection infections invisible left lives move never northern observe of other others over overall overwhelm positive prevent provide relevant resolve reverse review safe save saving self service services seven seventy significantly specific than that that's the their them then there there's thereby therefore these they think third thirty this those though thousand thousands threatens three through throughout together travel travelling typhoid vaccine various very virus vital wave waves we've weather with within you've yourself