By David Moadel

With shares of Carnival (NYSE:CCL) trading close to their 52-week high, you might be tempted to assume that everything is rosy in the cruise ship market. However, don't let the seemingly bullish price action of CCL stock lull you into complacency.

I totally understand why some folks would consider Carnival to be the ultimate Covid-19 pandemic recovery investment. Vaccines are quickly being distributed, and that's bullish for the cruise industry in general.

Today, I'll review some of the recent developments concerning Carnival and the U.S. Centers for Disease Control and Prevention (CDC) and other regulators.

In the final analysis, you might decide that the Carnival share price doesn't necessarily reflect the potential for choppy seas in coming months.