Iron deficiency anemia among infants: a retrospective cohort study.

Postnatal iron deficiency, especially from ages 6 to 24 months, has long-term consequences lasting into adolescence and adulthood. We aimed to characterize iron deficiency anemia among infants from one central Israeli district by demographic and laboratory parameters. A retrospective chart review was performed on all infants from a single district who had undergone a complete blood count as part of a routine survey for iron deficiency anemia during 2010-2021. Data retrieved included hemoglobin levels, mean corpuscular volume, and demographic features: sex, sector (non-ultraorthodox Jew, ultraorthodox Jew, and Arab), socioeconomic status, and type of residence. The study group comprised 101,650 infants, aged 9 to 18 months. Iron deficiency anemia, defined as a hemoglobin level <11 g/dL and mean corpuscular volume <70 fl was observed in 4296 (4.2%) of the study infants. Iron deficiency anemia was more prevalent among Arab and ultraorthodox Jewish infants, than non-ultraorthodox Jewish infants (6.6% vs. 6% vs. 3%, respectively). It was also more prevalent among infants of low socioeconomic status, and relatively common among infants of rural residence. We identified two specific sub-populations at risk of developing iron deficiency anemia: Arab and ultraorthodox Jewish infants. We recommend enhancing the nationwide intervention program for both clinicians and parents, thereby treating iron deficiency anemia promptly to avoid short- and long-term deleterious health consequences.

Attitudes toward COVID-19 vaccination of healthcare workers in Israel and vaccination rates during vaccine rollout.

A new COVID-19 vaccine was introduced in a remarkably short period of time. Public and healthcare workers (HCWs) were concerned about the safety of the vaccine, especially in light of the use of new technologies. A review regarding attitudes towards COVID-19 vaccination found a 22.5% hesitancy rate among HCWs. Online anonymous questionnaires were delivered using a web-based surveying platform to community HCWs in a central district in Israel from 3 to 19 January 2021. The real COVID-19 vaccination data were collected between the beginning of the vaccination rollout and the end of the month after the survey as well as the real vaccination rate among the general population. Of the 3,172 HCWs, 549 (17%) responded to the questionnaire. The highest positive attitude towards the vaccine was among physicians (95%), while nurses showed the highest level of hesitation (14%) for a specific sector (P < 0.05). However, the real vaccination rates were similar among physicians (63%) and nurses (62%). Surprisingly, the total vaccination rate of HCWs was substantially lower (52%) than that of the general population (71%). The main vaccination motivators were the social and economic effects of the COVID-19 epidemic. Focused strategies to reduce the level of hesitancy among HCWs are needed.