It's authentic. This was posted on the Lewis and Clark College website:
It links to a letter from the college's president and includes the same statement from the professor at the end of the letter:
Full Fact reports:
The DHSC has said on Twitter that “these claims are categorically false”. Twitter said in a statement that its “specialist teams currently do not see evidence of large-scale coordinated platform manipulation surrounding the Covid-19 conversation, including suggested coordination associated with the UK Government.”
Currently, there is no ...
It's Fake. There are no records in the local authorities database regarding this certification. And the form is not the one used for that kind of certifications.
However, there are some other names found in Colombia (not Fake) like Jesucristo Hitler Paracelso Zeppelin, Batman Roberto, Deportivo ...
Specifically w.r.t “@nhs_susan” account, Full Fact report confirms that this was indeed a fake account tweeting pro-government messages. Who operated this account remains unknown: it could have been used for pro-DHSC propaganda, but it also could have been used to frame the DHSC, accusing them for a propaganda attempt they didn't do:
Mr O’Connell claims to ...