ButoneofthelingeringquestionsaboutthevaccinedeploymentcanvaccinedeveloperspumpoutenoughvialstokeepupwithdemandfiresCEOAlbertBourlatoldReutersin a TVinterviewThursdaythathiscompanyisdoingitspartandislikelytoexceeditsvaccineproductiontargetsbyasmuchas 20% thisyear.