Sites affected by Google's Broad Core Algorithm Update
Google has not been targeting health sites. The changes may affect a broad range of sites, not just health related sites. It may be useful to investigate why some health sites are losing traffic because that may give clues as to what is affecting some non-health websites.
Google's Broad Core Algorithm Update?
Google has previously shared this advice around broad core algorithm updates: �Each day, Google usually releases one or more changes designed to improve our results. Some are focused around specific improvements. ... Last week, we released a broad core algorithm update