Some have suggested that the virus could also be transmitted through fine droplets that remain in the air for longer periods of time, which could be projected when speaking. Respiratory droplets can also be projected during exhalation, especially when speaking, although the virus is generally not airborne.
Watu wengine wamependekeza kuwa virusi hivi pia huweza kusambazwa kwa matone madogo yanayosalia kwa muda mrefu hewani, yanayoweza kutoka wakati wa mazungumzo.Matone ya kupumua pia huweza kutoka wakati wa kupumua, pamoja na wakati wa kuzungumza, lakini virusi hivi kwa ujumla haziambukizwi kupitia hewa.