Pfizer Inc (NYSE: PFE) is reportedly working on a new COVID-19 vaccine supply deal to Israel after an initial agreement announced in late 2020 has ended.“The company is currently working with the Israeli government to update the agreement, to supply additional vaccines to the country. While this work continues, shipments may be adjusted,” Pfizer said.Pfizer and its partner BioNTech SE (NASDAQ: BNTX) agreed in November to supply Israel with an undisclosed number of COVID-19 vaccines. Israel’s Finance Ministry has said it paid roughly 2.6 billion shekels ($785 million).According to Reuters, Israel’s government seeks to secure 36 million more Pfizer/BioNTech doses...