Reporting by Conor Humphries Editing by Chris ReeseOur Standards: The Thomson Reuters Trust Principles. The department of health did not respond to a request for comment on the report. Reporting by Conor Humphries; Editing by Andrew CawthorneOur Standards: The Thomson Reuters Trust Principles. Reporting by Conor Humphries; editing by Jason NeelyOur Standards: The Thomson Reuters Trust Principles. "Certainly extending the interval for Pfizer beyond the four weeks is something that is being looked at," he said.
various countries have commented on the report.
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various countries have commented on the report .
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