After missing the Hungarian Grand Prix, Felipe Massa won't be driving in this week's in-season test in Budapest, traveling home to focus on his health.
Massa was hit with a virus on Friday and pulled out of the remainder of the race weekend in Hungary, with Williams bringing in reserve driver Paul di Resta to replace unwell Brazilian.
Williams will put Lance Stroll to work on Tuesday at the Hungaroring while F2 racer Luca Ghiotto will take over from the Canadian on Wednesday as initially planned.
Massa will hopefully make a full recovery in time for the Belgian Grand Prix at Spa, scheduled at the end of the month.
"I think we're optimistic," said Williams tech boss Paddy Lowe.
"It would be really a great shame if he wasn't ready for Spa. That's four weeks away so he ought to be in good shape by then."
Gallery: The beautiful wives and girlfriends of F1
Keep up to date with all the F1 news via Facebook and Twitter
Many F1 drivers have stared danger in the face, but few moments in the sport’s…
Carroll Shelby was born on this day in 1923, and while the great Texan is…
Nick Cassidy delivered to Citroen Racing its maiden ABB FIA Formula E World Championship in…
Franco Colapinto endured a tough season with Alpine in 2025, but inside Enstone the message…
As Williams continues its steady ascent under the leadership of James Vowles, the Grove-based outfit…
In the world of Formula 1, where career ladders are often climbed with ruthless ambition,…