Newly independent South Sudan has some of the highest blindness rates in the world. Endemic diseases that have been stamped out in other post-conflict countries are rife, and the only fully functioning eye centre is in the capital, Juba. 'There is only one ophthalmologist in South Sudan and that's me,' says Wani Mena, who is also the Ministry of Health's representative for eye care and head of the country's main hospital. The World Health Organization (WHO) recommends one ophthalmologist for every 400,000 people, while South Sudan has one for more than nine million people.

South Sudan’s plan to start collecting some 20,000 weapons from civilians in Jonglei state in March, by force if necessary, is likely to worsen the volatile security situation there and complicate efforts to deliver essential humanitarian aid, the UN and several analysts have warned. 'Disarmament efforts could contribute to increasing tensions in an already tense environment,' the UN Office for the Coordination of Humanitarian Affairs said in a 23 February bulletin. 'Jonglei’s rival communities are wary of relinquishing their weapons, regardless of government promises to carry out disarmament simultaneously in each area,' it added.

February is the hottest month in Juba, the capital of South Sudan, and Mading Ngor, a reporter and presenter for the Catholic-owned Bakhita FM, trudged his way through the heat to cover parliament proceedings last week - only to be thrown unceremoniously out of the assembly. 'Before I had time to argue, four security guards pinned me to the ground and dragged me across the floor, tearing up my trousers,' Ngor, a hard-hitting, critical journalist, told me. The ensuing furor included apologies, a protest, an opinion column, a committee investigation, parliamentary debate, the banning of Ngor from the assembly, and finally, a parliamentary call to revive deliberations over three media bills originally drafted five years ago.