The incident occurred in Upminster on Friday evening.
London’s Guy’s and St Thomas’ hospital is leading research using the plasma of recovered coronavirus patients.
The young royal was born on May 2 2015 and is fourth in line to the throne.
The ‘class divide’ among Covid-19 victims features prominently in the nation’s papers on Saturday.
It comes after Health Secretary Matt Hancock said his target for 100,000 Covid-19 tests per day had been met.
The condition of the man and the boy is not known, police said.
Simon Harris said it made sense from a scientific perspective to have similar plans for easing lockdown measures in Northern Ireland and the Republic.
Four images of the young royal were released to mark her fifth birthday.
Archie Berry of the Loch Lomond Road Cycling Club died after contracting Covid-19 while residing in a care home in Blairdardie.
Outdoor work and some sporting activities will resume on May 18.
NHS England’s national medical director Professor Stephen Powis said NHS staff from BAME backgrounds were being offered specialised assistance.
Matt Hancock announced at Friday’s afternoon press conference that the Government had met its target.
Different sectors face challenges in how to maintain social distancing measures.
Downing Street has released pictures of the PM reading well-wishes.
South Korea has said faulty tests were behind almost 300 people testing positive a second time for coronavirus.
The deputy First Minister said advice to shield for 12 weeks was based on ‘sound medical advice’.
All residents and staff will now be tested for coronavirus if there is a suspected case at their care home.
