With positive months in 2018 the healthcare sector definitely seems appealing to investors, with many companies offering solid balance sheets, attractive dividend yields, and upbeat outlooks. Read more which healthcare ETFs would be a good choice on Investopedia.
It’s depends on what you want-growth or income. The recommendation is to go for US healthcare ETFs.HHL or FXH are both covered calls. ZUH-T has a Canadian dollar version, hedged and diversified. Basically you want your ETF to be diversified.