President Muhammadu Buhari is forced to work from home because rodents have damaged his office while he was away, multiple sources have reported.

International news wire, AFP reported that on Tuesday a presidential spokesman revealed the animals damaged furniture and air conditioning fittings in the president’s official Abuja office while he was in London receiving treatment, his media adviser Garba Shehu confirmed.

“These are also general works and it is not uncommon for Nigerian presidents to also work from the presidential villa. He has used the residential office for many years,” said Shehu.

“What is important is that the job gets done. Whether he does it from his bedroom or his sitting room or his anteroom — it does not matter. Let the job be done. And the job will be done,” Shehu told the Arise News broadcaster.

Shehu was unable to confirm what type of rodent was responsible for the damage, which occurred during the president’s prolonged absence for an undisclosed medical condition.

“I do not have that level of detail,” he said, adding that it was unclear how long the refurbishment would last.

During his time away, tensions surfaced back home, where calls grew for him to either return or resign.

The Nigerian leader met with his security chiefs at his official residence on Tuesday, ordering them to deal with threats to the unity of the country.

In the weeks before Buhari left for London on May 7, he also worked from the presidential residence — missing cabinet meetings and having official documents transported to him.

Rumours about his health have dogged Buhari even before he came to power in May 2015. He rejected claims during the election that he was critically ill from prostate cancer.

Some parts of Nigeria are currently being plagued by Lassa fever which is carried by rats.

Several people including three doctors have recently been infected by the disease.

The three doctors were admitted with confirmed Lassa fever, but after treatment, the three have been certified fit and discharged because repeated tests on them showed they have now tested negative.