The FDA said the performance of the test "has not been adequately established."
It comes after Humza Yousaf cited a figure on child Covid cases in the Scottish Parliament.
An SNP source said that Kat Cary was not, and does not, speak for the party.
The Scottish Conservatives have now called for a new independent report on Covid deaths in care homes.
Nadhim Zahawi says he is still confident of offering every adult a first dose by the end of July.
The two leaders agreed to work to reopen travel and 'continue to share information' that will help defeat the virus.
Keith Brown also outlined a number of justice system reforms proposed by the Scottish Government.
Nicola Sturgeon said 'all of us have a duty to stand up for equality'.
A four nations meeting between health ministers is being held on Thursday.
Three of the main party leaders sent Steve Clarke and his squad their best wishes.
Douglas Ross warned that young people will lose out based on where they go to school.
The money will help NHS practices improve ventilation equipment so they can see more patients.
Matt Hancock told MPs the Government has operated better without Dominic Cummings.
The number of positive cases among children has now surpassed the January 2021 peak.
It will be aimed at young people from disadvantaged backgrounds.
A group of charities is urging both the First Minister and the Scottish Parliament to put pressure on Boris Johnson.
MSPs have debated how to address the climate emergency.
However, justice secretary Keith Brown praised the 'fantastic innovation' of remote jury centres within cinemas.
The Bill will be introduced later this month, John Swinney has announced.
A total of 1011 new cases of Covid-19 were reported in the last 24 hours.