Injury scare for England's Welbeck

All eyes will be searching for Welbeck when England hold a partially open training session at the Urca military base in Rio de Janeiro on Wednesday.

The Manchester United forward reportedly suffered a leg injury and limped out of Tuesday's session, making him a doubt for the Three Lions' first Group D game against Italy on Saturday.

The Football Association refused to comment on Welbeck on Tuesday evening.

If Welbeck is ruled out, the chances of Raheem Sterling starting the match will be vastly increased.

Sterling missed England's final warm-up game against Honduras in Miami after he was sent off in a brief substitute appearance against Ecuador at Sun Life Stadium.

Sterling did not start England's final home game of the season against Peru, meaning he has only had 39 minutes' worth of action since the squad got together on May 19.

He appears to be in pole position to start the Italy game, though - either as a winger or in the number 10 position just behind Daniel Sturridge.

"If I select him, it won't be a risk that he hasn't played so many minutes," Hodgson said.

"He's as fit as a flea and I'm pretty certain he hasn't forgotten how to play matches, either.

"It was unfortunate that he couldn't play the (Honduras) game (because of suspension), but I can tell you that Raheem Sterling is very much in the group of players I'm considering."

Hodgson, meanwhile, confirmed his squad had taken their anti-malaria tablets on Tuesday morning despite concerns over the side-effects.

Generally, one in 10 people experience stomach cramps, sickness or dizziness after taking the pills.

The last thing Hodgson wants is to lose one of his players to illness, but the England manager has been left with no option but to issue the anti-malarials to his players.

He said: "As far as I'm concerned, I've got to go with medical opinion and if the doctors are telling me that when we go to Manaus, the players must take malaria tablets, whether it has side-effects or not, what do I do?

"I can't turn around and say 'We will not take malaria tablets', because the bottom line is better stomach cramps or whatever it is for one player in 10 than have someone contract malaria because that would be unthinkable."

Interestingly, Hodgson did not take any anti-malaria drugs before a trip to Manaus last year, but the FA confirmed he has done so this time around.

"I went to Manaus and I didn't take any for the two days I spent there," Hodgson said.

"That might just be something to do with the fact that I'm not a football player."

After consulting FIFA's chief medical officer Professor Dr Jiri Dvorak, England have decided not to have their yellow fever vaccinations.