JERUSALEM (Reuters) - All Israelis should wear face masks while in public as a precaution against the coronavirus, and upcoming Jewish, Muslim and Christian holidays should be marked only with immediate family, Prime Minister Benjamin Netanyahu said on Wednesday.

FILE PHOTO: Israeli Prime Minister Benjamin Netanyahu gestures as he delivers a statement during his visit at the Health Ministry national hotline, in Kiryat Malachi, Israel March 1, 2020. REUTERS/Amir Cohen

In televised remarks, Netanyahu also announced curbs on movement around an ultra-Orthodox Jewish town that has experienced a disproportionately large outbreak.

Israel has taken stringent measures to try to halt the spread of the virus, after recording more than 6,000 cases. At least 25 Israelis have died of COVID-19, according to Health Ministry data.

“We ask you, citizens of Israel, all of you, to wear masks in the public sphere,” Netanyahu said in televised remarks, adding that people could improvise “with a scarf or any other facial covering” in the absence of factory-produced masks.

Increasingly tight restrictions have largely confined Israelis to their homes, forcing businesses to close and causing unemployment to skyrocket to 24.4%.

On Monday, Netanyahu and Finance Minister Moshe Kahlon said Israel would spend 80 billion shekels ($22 billion) to help the economy weather the crisis and predicted a gradual return of business activity after the Passover holiday from April 8-15.

Netanyahu on Wednesday said the government would give Israeli families 500 shekels per child, up to a maximum of four children. The elderly would also receive 500 shekels, Netanyahu said, terming all the payments a “Passover gift”.

Those stipends would cost the state a total of 1.5 billion shekels, public broadcaster Kan estimated.

Netanyahu also said Israel’s majority Jews must mark Passover “with the nuclear family only,” adding that including elderly relatives in celebrations “would be to endanger them”.

Those same restrictions apply to Muslims and Christians, Netanyahu said, who make up most of Israel’s 21% Arab minority and will mark Easter and the beginning of Ramadan, respectively, later this month.

Israeli authorities will also tighten curbs on movement around Bnai Brak, an ultra-Orthodox Jewish town near Tel Aviv, which the Channel 12 TV news on Wednesday projected may account for as many as 30% of the coronavirus cases nationwide.

“We have decided to reduce to the minimum necessary the access and egress from the city,” Netanyahu said, while adding that residents would still be allowed to move around within the city if required.

Israeli officials describe the ultra-Orthodox as especially prone to contagion because their districts tend to be poor and congested, and in normal times they are accustomed to holding thrice-daily prayers with often large congregations. Some ultra-Orthodox rabbis have also cast doubt on the coronavirus risk.