Travel history among persons infected with SARS-CoV-2 variants of concern in the United States, December 2020-February 2021.

The first three SARS-CoV-2 phylogenetic lineages classified as variants of concern (VOCs) in the United States (U.S.) from December 15, 2020 to February 28, 2021, Alpha (B.

On the basis of visa type: Insights into incorporation and health among foreign-born people in the United States.

Foreign-born people have different patterns of health, and several psychosocial and contextual factors may contribute to these differences. Type of visa with which one resettles is an important consideration because it is linked both with the reason for initially migrating and with experiences after arriving in the U.S.

Developing a parent vocabulary checklist for young Indigenous children growing up multilingual in the Katherine region of Australia's Northern Territory.

The aim of this study was to develop a checklist to assess vocabulary development in Indigenous Australian children, with a local focus on Indigenous Australian children growing up in the towns and communities of the Katherine Region in the Northern Territory of Australia. In this region, many families are multilingual and/or multidialectal and children's home languages include varieties of Aboriginal English, Kriol, traditional Aboriginal languages, and/or other languages. Over four years, a checklist was iteratively developed from parent interviews, comparisons of potential items to the content and structure of the Communicative Development Inventories (CDI): Words & Gestures (Short Form), team discussions and pilot testing with 33 parents of infants aged 0-4 years.