1st time chicken owner. In November we bought 3 RIRs and 5 Brahmas(told about 3months old). About a month after that 1 of the brahmas was acting different. Wouldn't eat/drink, couldn't stand up body was twisty. A few day later she died. A few weeks later another brahma, and the cycle continued until 4 of the 5 died. The biggest healthiest 1"QUEEN" Is still with us today. 7 months later(10months old). Bit unfortunately now she is showing the same symptoms. Could someone please help!! Please!! The RIRs are doing fine!! At 1st I thought maybe Mereks disease now thinking possibly LYMPHOID LEUKOSIS? PLEASE HELP US, THANK YOU!!