The problem is, antibodies do not automatically mean neutralizing antibodies or long-term immunity. They should be very careful with these stories before data of efficacy exists and has been studied.

Terribly sorry, the title was too long for the text field so I had to edit it down.

The title in full is: "Oxford Expert Claims Their COVID-19 Vaccine Gives Off Long Term Immunity With Antibodies 3X Higher Than Recovered Patients"