Private station RFM says the boat was carrying at least 60 people who had gone to gather oysters yesterday in the waters off Bettenty village.
RFM says the injured were treated at a health outpost that had only a nurse and midwife.
Senegal's central region is made up of a number of small islands and villages. Residents often travel by small fishing boats, rarely wearing life vests. Accidents are common as boats often are overloaded.
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