Tokyo (CNN) Japanese Prime Minister Shinzo Abe is facing a public backlash after he said the government would distribute two reusable cloth face masks per household amid growing concern over medical shortages as the country faces a worsening coronavirus outbreak.

The number of confirmed cases of the virus has spiked in recent weeks, after it appeared that Japan's initial response had got the virus relatively under control. As of Wednesday, there were more than 2,300 cases across Japan, and 57 deaths, according to a Johns Hopkins University tally

That spike has seen a raft of new restrictions put in place in Tokyo and other major cities, and a run on protective gear, including face masks. On Wednesday, Abe said the provision of cloth masks to the worst hit areas "will be helpful in responding to the rapidly increasing demand."

But Abe's proposal to send two masks to each household attracted outrage and mockery online Wednesday, with the hashtag "Abe's mask" and "screw your two masks" trending on Twitter.

Many felt the move was lackluster and would not go into effect fast enough to have a chance at curbing the spread of the virus, with masks not due to be distributed until the end of the month. Others dubbed the policy "Abenomask policy" as satirical memes showing well-known cartoon characters sharing one mask between four family members popped up online.

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