JERUSALEM 

More than 70% of those in Israel who contracted the novel coronavirus were infected by a strain that originated in the US, according to a study published Monday by Tel Aviv University.  

Dr. Adi Stern of the School of Molecular Cell Biology and Biotechnology at the university’s George S. Wise Faculty of Life Sciences told the Jerusalem Post that Israelis who came from the US created transmission chains. 

Researchers at the university compared the genomic sequences of local patients to around 4,700 genomic sequences taken from around the world before reaching the conclusion. 

The results of the study came as Israel confirmed four more fatalities from the coronavirus, bringing the country’s death toll to 276. 

The Health Ministry said 22 more cases were registered in the country over the past 24 hours, raising the total to 16,643. 

It said 52 patients remain in critical condition while 13,252 have recovered from the virus. 

After originating in Wuhan, China last December, COVID-19 has spread to at least 188 countries and regions, with Europe and the US currently the worst hit. 

The pandemic has killed more than 318,000 people worldwide, with over 4.7 million confirmed cases, while recoveries have surpassed 1.7 million, according to figures compiled by Johns Hopkins University of the US.

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