Five employees at Disneyland, California have been diagnosed with measles, bringing the total number of cases in the outbreak up to 53.
All workers who have come into contact with the five have been asked to show vaccination records or do a blood test, the Los Angeles Times reports.
Those who have not been vaccinated have been asked to go on paid leave until their health status can be confirmed.
Earlier this month, nine cases of measles were confirmed in two California-based theme parks, and in Utah from people who had visited the resorts between Dec. 17 and 20.
Since then, the disease has spread across three other states and to Mexico.
[LAT]
More Must-Reads From TIME
- LGBTQ Reality TV Takes on a Painful Moment
- Column: How the World Must Respond to AI
- What the Debt Ceiling Deal Means for Student Loan Borrowers
- India’s Female Wrestlers Are Saying #MeToo
- 7 Ways to Get Better at Small Talk
- Florence Pugh Might Just Save the Movie Star From Extinction
- The End of Succession
- Scientists Get Closer to Harnessing Solar Power From Space
