The COVID-19 risks of social activities have come to the foreground once again, especially in light of the U.K.'s recent struggle to get government permission to reopen sterile beauty salons and clinics while unmasked people were allowed to socialize in close quarters in bars and restaurants.

Though nationwide efforts to pressure the government to reopen the industry finally came to fruition last week after the British Parliament agreed to reopen beauty businesses and services that involved face treatments, starting from Aug. 1, worrying scenes across the world have been showing crowds of people crammed into restaurants or inundating beaches.

Considering that social distancing and wearing a mask are the cornerstones of coronavirus safety, many experts have been pleading with authorities to scale back normalization and tighten some of the loosened restrictions. Even U.S. President Donald Trump has changed his tune on the matter, acknowledging on Tuesday that the coronavirus pandemic will only "get worse," noting a "concerning" rise in cases in southern and western U.S. states. The mask-averse leader admitted, "Whether you like the mask or not, they have an impact."

Fears of a second wave have also never been higher as people rush to salvage what is left of summer (in their own words), and now that Muslims have officially begun the countdown to go on hajj, we are seeing a lot of new hygiene and safety protocols to stop a new outbreak in its tracks.

This year’s sacred pilgrimage to Mecca, which will begin on July 29, has been scaled back dramatically to include only around 1,000 Muslim pilgrims, and those over the age of 65 or with chronic illness will have limited access. However, despite all these measures, being in crowds for extended periods of time still constitutes a great health hazard, and the journey to get to places remains a logistical nightmare.

It's time we revisit riskiness evaluations.

Most recently, at the beginning of July, doctors on the Texas Medical Association's COVID-19 Task Force and Committee on Infectious Diseases compiled a list of common activities and ranked them according to their risk of spreading the coronavirus. Taking into account whether the activity was performed indoors or outdoors, the number of people partaking in the activity as well as its duration, the doctors said the rankings were based on the assumption that each and every person attending the activity wore masks whenever possible, washed their hands and maintained distance.

This assumption could be seen as the reason for seeing some higher risk activities such as going to school or daycare categorized under moderate risk instead of high risk.

When it comes to venues such as places of religious worship or movie theaters the doctors do acknowledge that maintaining physical distance and separating visitors does reduce risk but cannot eliminate it completely.

Here's how the association ranked 37 activities and their riskiness from 1 to 10 (with 10 indicating the most risk):

Low risk