A naturally protective epitope of limited variability as an influenza vaccine target

Craig P. Thompson^*, José Lourenço, Adam A. Walters, Uri Obolski, Matthew Edmans, Duncan S. Palmer, Kreepa Kooblall, George W. Carnell, Daniel O’Connor, Thomas A. Bowden, Oliver G. Pybus, Andrew J. Pollard, Nigel J. Temperton, Teresa Lambe, Sarah C. Gilbert, Sunetra Gupta