Massive floods have devastated a state in the south of Brazil, resulting in at least 75 deaths and 103 people missing. Over 88,000 residents have been displaced; 16,000 have sought refuge in schools and temporary shelters. The floods have caused extensive damage and significant disruptions to electricity and communications. Over 800,000 people are currently without a water supply. The state’s governor, calling the devastation unprecedented, has called for a comprehensive reconstruction plan, while President Lula has emphasised the importance of proactive disaster management. This environmental disaster is the fourth major flooding event in the state within eight months.

The World Health Organisation (WHO) has announced that Namibia has become the first African nation, and the first high-burden country worldwide, to nearly eliminate mother-to-child transmission of HIV and hepatitis B. This achievement is especially notable because Namibia hosts over 200,000 people living with HIV, with the disease disproportionately affecting women. Despite these challenges, the country has achieved nearly universal HIV testing for pregnant women and a robust treatment system, which have reduced transmission by 70% in twenty years. In 2022, only 4% of newborns from HIV-positive mothers contracted the virus, while nearly 80% received a timely hepatitis B vaccine. The WHO has awarded Namibia a ‘silver tier’ for its hepatitis B efforts and a ‘bronze tier’ for HIV reduction. These accomplishments underscore the critical impact of committed leadership and effective public health strategies.

Rescuers are urgently searching for 42 individuals missing after a five-storey apartment building collapsed on 6 May. 33 people have been rescued from the debris, with seven confirmed fatalities. The building was under construction when it collapsed, prompting an ongoing investigation into the cause. Most of the 75 workers originally at the site are still unaccounted for. The rescue operation, which involves lifting collapsed floors, is expected to last up to five days. President Cyril Ramaphosa, expressing sympathy for the families, has called for the investigation to ‘bring closure to the community and prevent a repeat of this disaster’. Over 200 rescuers, including sniffer dogs and heavy equipment, are continuing to search through the now-flattened site.

Japan now has about 8.48 million ‘akiya’, or abandoned homes - over 13% of all residences. They are increasingly common across the country, particularly in rural areas. This problem, exacerbated by Japan's aging population and low birth rates, makes it difficult for the government to rejuvenate rural communities, hampering efforts to attract younger people interested in an alternative lifestyle or investors eyeing a bargain. Some owners, for tax reasons, find it cheaper to retain the home than to demolish it for redevelopment. The government has implemented several initiatives, including financial incentives for families and individuals willing to move to and rejuvenate these rural areas. The akiya market is complicated by high demolition costs and increased property taxes for vacant land, which discourage property development and maintenance. To combat these challenges, local governments operate ‘akiya banks’, hoping to attract buyers with the potential of low purchase costs and the opportunity to refurbish these homes.