Ahmed tested positive for COVID-19 and was placed on the reserve/COVID-19 list Saturday, Tom Pelissero of NFL Network reports.
According to Barry Jackson of the Miami Herald, Ahmed is vaccinated, meaning he'll be eligible to return from the list once he's asymptomatic for 48 hours and submits two negative tests at least 24 hours apart. With the Dolphins on bye Week 14, Ahmed and Myles Gaskin (illness) -- who was also placed on the list Friday due to a positive test -- should both have a shot at making it back for a Dec. 19 matchup with the Jets in Week 15.