Brazilian President Luiz Inácio Lula da Silva will not travel to the summit meeting of the BRICS group of states in Russia due to an injury, media reports said on Sunday. Lula sustained a cut on his head at home on Saturday, news websites such as G1 and CNN Brasil reported, citing a medical note distributed by the presidential office. The note stated that, following an examination, doctors advised the 78-year-old to refrain from long-distance flights. However, he can continue with his other activities. According to the reports, it was stated in a separate announcement that Lula will participat…