Yes, you are correct... I just meant no new approvals under the category we are in: Test Kit Manufacturers and Commercial Laboratories Table GO $DECN GO!
Apparently the FDA does not know about the additions. As of today's official list of EUA Authorizations, the total count has not changed since April 10, 2020!
Here is the link to the up-to-date COVID-19 test kit EUA Authorization list.
Just out curiosity, what are the names of the 4 test providers receiving an EUA Authorization, since April 10? If the total count on the list you are viewing is much different than 33 companies, it is not the "official" FDA EUA Authorization list. Please post a link to the cited list. Thanks!